Pocket Watch Database

14K : Variant 1
Watch Case Marking for  14K: 14K
Dueber
[Anchor]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Some sources claim that only an embossed ("raised") 14K mark indicates solid gold while a stamped ("outlined") mark denotes a gold-filled case. However, evidence supports that Dueber utilized embossed marks for the earlier solid 14K earlier gold cases but transitioned to an outlined mark in later years. Early 10K cases feature an unspecified outlined "Dueber" and "Anchor." During the later era, the Dueber's gold-filled cases were marked "Dueber Special" or specified with gurantees stamped "25 Years" or "20 Years," while the solid gold cases were marked with the outlined "14K - Dueber - [Anchor in Shield]" emblem.

Database ID:PWDB-90
Case Grade:14K
Material:Gold
Gold Content:14K
Note:1888BA: 14K 6-Size: 18-20dwt., 4-Size: 16-18dwt., 18-Size: 50dwt., 16-Size: 40-45dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Dueber
[Anchor]

Image Provided by Jewelers Circular


Watch Case Marking Variant for  14K: 14K
Dueber
[Anchor]

Image Provided by eBay


Original Advertisements:

Dueber Watch Case Ad

Source: Brotherhood of Locomotive Engineers' Monthly Journal, April 1888

Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 2
Watch Case Marking for  14K: Warranted
14K
To Assay
B.W.C.Co.
[Dogbone]
[Arrows]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-112
Case Grade:14K
Material:Gold
Gold Content:14K
Note:18s Approximately 42-60 dwt. (OF 42-45 dwt.) 12s Approximately 30dwt. 6s Approximately 19-21 dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Warranted
14K
U.S. Assay
B.W.C.Co.
[Dogbone]
[Arrows]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: B.W.C.Co.
Warranted
14K.

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: [Boat]
[Tree]
[Waves]
B.W.C.Co.
14K
[Arrows]

Image Provided by Jones & Horan


Original Advertisements:

Brooklyn 14K Gold Watch Case Ad

Source: The Jewelers' Circular, Feb 17, 1897

Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 3
Watch Case Marking for  14K: Warranted
14K
U.S.Assay
C.W.Mfg.Co.
[Eye]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-113
Case Grade:14K
Material:Gold
Gold Content:14K
Note:18s Approximately 60 dwt. 0s Approxiamtely 14 dwt. 16s Hunting: Approximately 38dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Warranted
14K
C.W.Mfg.Co.
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: C.W.Mf'g Co.
Warranted
14K
U.S. Assay
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Warranted
14 K
U.S. Assay
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Warranted
14K
U.S. Assay
C.W.Mfg.Co.
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: C.W.Mfg.Co.
Warranted
14K
U.S. Assay
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: C.W.Mf'g.Co.
14K
U.S. Assay
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Warranted
14K [in Eye]
U.S. Assay
C.W.Mfg.Co.

Image Provided by Steven Humphrey


Original Papers:

Image Provided by Jewelers Circular


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 5
Watch Case Marking for  14K: 14K
Solidarity
14K 585/1000 Fine
[Eye]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-115
Case Grade:14K
Material:Gold
Gold Content:14K
Note:18s Approximately 44-55 dwt. (OF 44 dwt.) 16s Approximately 36-45 dwt. (OF 32 dwt). 6s Approximately 20-22 dwt. 0s Approximately 14-15 dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Solidarity
14K
U.S. Assay

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Solidarity
S
[Triangle in Globe/Earth]
Warranted
14K
U.S. Assay

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: 14
Karat
Solidarity

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: S
[Triangle in Globe/Earth]
Warranted
14K
U.S. Assay

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Solidarity
14K
White Gold
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: 14
Karat
Solidarity

Image Provided by Jones & Horan


Original Papers:

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 6
Watch Case Marking for  14K: Roy
14K 585/1000 Fine
[Eye]

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-117
Case Grade:14K
Material:Gold
Gold Content:14K
Note:18s Approximately 55 dwt. 16s Approximately 42-45 dwt. 6s Approximately 22 dwt. 0s Approximately 14 dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Roy
14K
[Hand]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Roy
14K

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Roy
Warranted
14 K
U.S.Assay

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Warranted
14K
U.S.Assay
[Eye]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Roy
U.S.Assay
14K [in Oval]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Roy
K
14

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: Roy
Warranted
14K
U.S.Assay
[Eye]

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 7
Watch Case Marking for  14K: Keystone
14K
[Keystone Block]

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-118
Case Grade:14K
Material:Gold
Gold Content:14K
Note:18s Approximately 45-55 dwt. (OF 25-30 dwt.)16s Approximately 36-45 dwt. (OF 35 dwt.). 6s Approximately 18-19 dwt. 0s Approximately 13 dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Original Papers:

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 8
Watch Case Marking for  14K: Warranted
14K
To Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-150
Case Grade:14K
Material:Gold
Gold Content:14K
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 9
Watch Case Marking for  14K: Wadsworth
14 Karat

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-151
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Wadsworth
Marking Variants:
(Not Intended to be Comprehensive)
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 11
Watch Case Marking for  14K: Bay State
14K
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-335
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Solid Coin Silver in Center Dust Band Instead of Steel Springs. 1890SFM: Averge Weight 18-Size Hunting: 55dwt., 18-Size Open Face: 52dwt., 16-Size Open Face: 42 dwt.
Original Papers:

Original Advertisements:

Bay State Watch Case Co. Ad

Source: The Jewelers Weekly: March 1, 1888

Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 12
Watch Case Marking for  14K: Howard
14K

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-350
Case Grade:14K
Material:Gold
Gold Content:14K
Note:1893BHIA: 18s Hunting: Approximately 50-60 dwt., 18s Open Face: Approximately 30-42 dwt.; 16s Hunting: Appox. 48-54 dwt.; 14s Opem Face: Approx. 25-30 dwt., 6s Hunting: Approx. 20-26 dwt. 1888BA: 18-Size: 50-60dwt.
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 13
Watch Case Marking for  14K: Warranted
14K
U.S.Assay
F.W.C.Co.

Image Provided by Live Auctioneers


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-353
Case Grade:14K
Material:Gold
Gold Content:14K
Note:1893BHIA: 6s Approximately 17 1/2 - 18 dwt. Some cases are also marked with a patent date referencing Schwitter's April 25, 1882 patented design.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Warranted
14K
U.S.Assay
F.W.C.Co.

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
Find 14K Cases For Sale on eBay See What Other 14K Cases Have Sold For on eBay
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14K : Variant 14
Watch Case Marking for  14K: N.A.W.Co.
14 K
[Indian in Shield]

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-392
Case Grade:14K
Material:Gold
Gold Content:14K
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 15
Watch Case Marking for  14K: MB [in Book Shape Ribbon]
14K

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-415
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Some cases additionally are marked "E.F.M." for Eugene F. Margot.
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14K : Variant 16
Watch Case Marking for  14K: JS Monogram
14

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-422
Case Grade:14K
Material:Gold
Gold Content:14K
Find 14K Cases For Sale on eBay See What Other 14K Cases Have Sold For on eBay
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14K : Variant 17
Watch Case Marking for  14K: Blauer
14K

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-428
Case Grade:14K
Material:Gold
Gold Content:14K
Note:1888BA: 6-Size 14K: 18-20dwt., 4-Size: 14-16dwt., 18-Size: 50-55dwt. 16-Size: 35-45dwt., 18s Approximately 52-54 dwt. (OF 35-40 dwt.) 6s Approximately 19-20 dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: [Squirrel in Gumdrop]
14K [in Pointed Cartouche]
Blauer

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: [Squirrel in Gumdrop]
14K [in Pointed Cartouche]
Blauer

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 18
Watch Case Marking for  14K: Warranted
14 K
KU
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-439
Case Grade:14K
Material:Gold
Gold Content:14K
Note:1895OY: 18s Hunting: 45dwt. 16s Hunting: 37-47dwt.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: KU
14K

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 19

14K

Database ID:PWDB-482
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 20
Watch Case Marking for  14K: D&Co.
14K [in Pointed Ribbon]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-510
Case Grade:14K
Material:Gold
Gold Content:14K
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: D&Co.
14K [in Pointed Ribbon]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: D&Co.
14K

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: D&Co.
14 [in Gumdrop]

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K: D&Co.
14K [in Pointed Ribbon]

Image Provided by Jones & Horan


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14K : Variant 21
Watch Case Marking for  14K: Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-514
Case Grade:14K
Material:Gold
Gold Content:14K
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: N.Y.C.W.C.Co. [in Pointed Ribbon]

Image Provided by Jones & Horan


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14K : Variant 22
Watch Case Marking for  14K: Glatz
New York
Chicago
Warranted
14K
U.S.Assay
[in Circle]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-515
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 23
Watch Case Marking for  14K: W.W.C.Co [in Pointed Ribbon]
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-528
Case Grade:14K
Material:Gold
Gold Content:14K
Note:This mark has been attributed to the Willemin Watch Case Company due to surviving examples seen with gold ornamentation and pairing with E. Howard movements, both known attributes connected with the Willemin company.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: W.W.C.Co.
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K : Variant 24
Watch Case Marking for  14K: Camm
W.C.Co.
14K
[Heart]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-537
Case Grade:14K
Material:Gold
Gold Content:14K
Trademark:33564
Trademark Issued:Oct 17, 1899
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14K : Variant 25
Watch Case Marking for  14K: Warranted
14K
U.S.Assay
C.S. [in Pointed Cartouche]

Image Provided by Live Auctioneers


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-540
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 26
Watch Case Marking for  14K: Roy & Co.
[Crown with Cross]
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-557
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Roy & Co. Crown Warranted 14K Assay
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: Roy&Co [in Pointed Ribbon]
[Crown with Cross]
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


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14K : Variant 27
Watch Case Marking for  14K: [Leaf]
C&J

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-574
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Mark found on case tested as 14K by Jones & Horan.
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14K : Variant 28
Watch Case Marking for  14K: W.F.Doll
14K
Trade Mark
[Pocket Watch Pendant and Bow]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-591
Case Grade:14K
Material:Gold
Gold Content:14K
Trademark:54353
Trademark Issued:Jun 26, 1906
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14K : Variant 29

14K

Database ID:PWDB-627
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 30
Watch Case Marking for  14K: C.&A.P.
14K

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-654
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 31
Watch Case Marking for  14K: M.W.C.Co.
14K

Image Provided by Live Auctioneers


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-675
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 32
Watch Case Marking for  14K: Warranted
-> 14K <- [Arrow]
To Assay
Leon W.C.Co.

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-695
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 33
Watch Case Marking for  14K: R & F [in laurel] 
Warranted
14K
U.S. Assay

Image Provided by Live Auctioneers


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-705
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 34
Watch Case Marking for  14K: A.W.C.Co. [in Pointed Banner]
14K [in Embossed Rectangle]

Image Provided by Live Auctioneers


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-709
Case Grade:14K
Material:Gold
Gold Content:14K
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K: A.W.C.Co. 
14K

Image Provided by Jones & Horan


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14K : Variant 35
Watch Case Marking for  14K: C [inside Leaf with Curls]
[Leaf]

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-720
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 36
Watch Case Marking for  14K: New York
Watch Case Co.
14K

Image Provided by Mercedesfinder


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-725
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 37
Watch Case Marking for  14K: W.G.C.Co. [in Crested Rectangle]
14 K.

Image Provided by Jtsilverton


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-728
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 38
Watch Case Marking for  14K: DWCCo [D.W.C.Co. Monogram]
Warranted
U.S.
14 K
Assay

Image Provided by Invaluable


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-739
Case Grade:14K
Material:Gold
Gold Content:14K
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14K : Variant 39
Watch Case Marking for  14K: Wm.B.W.&Co.
[Embossed Eagle in Rectangle]

Image Provided by Schmitt-Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-759
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Expert-tested at 14K-16K [Schmitt-Horan]. Possibly manufactured by another case maker and private-labeled for Wm. B. Warne & Co.
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14K : Variant 40
Watch Case Marking for  14K: D.F.C.&Co.
[Embossed Eagle in Rectangle]

Image Provided by Schmitt-Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K

Database ID:PWDB-760
Case Grade:14K
Material:Gold
Gold Content:14K
Note:Expert-tested at 14K-16K [Schmitt-Horan]. Possibly manufactured by another case maker and private-labeled for David F. Conover & Co.
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14K E. Howard Label : Variant 41
Watch Case Marking for  14K E. Howard Label: E.H.&Co [in Pointed Ribbon]
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K E. Howard Label

Database ID:PWDB-532
Case Grade:14K E. Howard Label
Material:Gold
Gold Content:14K
Note:Based on similar marking features found on cases manufactured by the Willemin Watch Case Company and the known association with E. Howard & Co., this mark has been attributed to Willemin production for E. Howard (must be exact mark).
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14K E. Howard Label : Variant 42
Watch Case Marking for  14K E. Howard Label: Warranted
14K
U.S.Assay
E.H.&Co.
[Eye]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K E. Howard Label

Database ID:PWDB-556
Case Grade:14K E. Howard Label
Material:Gold
Gold Content:18K
Note:Generally seen paired with the R.O.Y. monogram engraved on the inside of the cuvette.
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14K E. Howard Label : Variant 43
Watch Case Marking for  14K E. Howard Label: E.H.&Co [in Pointed Ribbon]
U.S.Assay
14K
K.&U.Mfg.Co.

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K E. Howard Label

Database ID:PWDB-560
Case Grade:14K E. Howard Label
Material:Gold
Gold Content:14K
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14K E. Howard Label : Variant 44
Watch Case Marking for  14K E. Howard Label: E.H.&Co. [in Ribbon]
14K

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K E. Howard Label

Database ID:PWDB-578
Case Grade:14K E. Howard Label
Material:Gold
Gold Content:14K
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14K Muhr : Variant 45
Watch Case Marking for  14K Muhr: W.W.C.Co.
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K Muhr

Database ID:PWDB-531
Case Grade:14K Muhr
Material:Gold
Gold Content:14K
Note:This mark is likely associated with the Willemin Watch Case production after the merger with H. Muhrs Sons in 1889.
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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14K Patented Design : Variant 46
Watch Case Marking for  14K Patented Design: Pat.Ap.19.92
K&U.Mfg.Co.
Warranted
14K
U.S. Assay

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K Patented Design

Database ID:PWDB-561
Case Grade:14K Patented Design
Material:Gold
Gold Content:14K
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  14K Patented Design: Pat. Ap. 19.92
Warranted
14K
KU
U.S.Assay

Image Provided by Jones & Horan


Watch Case Marking Variant for  14K Patented Design: Pat.Nov.15
1881
K&U
Warranted
14K
U.S.Assay

Image Provided by Jones & Horan


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14K Unicorn : Variant 47
Watch Case Marking for  14K Unicorn: [Unicorn]
14 K
KU [in Oval]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

14K Unicorn

Database ID:PWDB-559
Case Grade:14K Unicorn
Material:Gold
Gold Content:14K
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AWCCo 14K : Variant 48
Watch Case Marking for  AWCCo 14K: A.W.C.Co.
14 K
[Maltese Cross in Shield]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

AWCCo 14K

Database ID:PWDB-233
Case Grade:AWCCo 14K
Material:Gold
Gold Content:14K
Original Advertisements:

A.W.C.Co. Ad

Source: The Trader, September 1890

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AWCo 10K 14k/8k : Variant 49
Watch Case Marking for  AWCo 10K 14k/8k: A.W.
Co.
[in Oval]

Image Provided by Jones & Horan


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

AWCo 10K 14k/8k

The American Watch Company (Waltham) and sales agents Robbins & Appleton promoted their 10K case as being "made under Letters Patent" and that they "consist of two plates of gold, rolled together" with the exterior solid 14K and the interior solid 8K. This process is generally referred to as "double-stocked." When these cases were first introduced, they were typically marked with an embossed "A.W.Co." in an oval without any further indication as to gold content (distinguished from the 14K and 18K solid gold cases that are marked indicating the gold content). Cases produced later featured a stamped fancy banner with the word "Waltham."

While neither the inside or outside are solid 10K gold, the case, in its entirety, would assay to 10K. This is similar to the "Wheat" grade case manufactured by the Brooklyn Watch Case Company.

1886RA: [Robbins & Appleton Catalog, General Agents] "Our 10 karat gold cases are made under Letters Patent, owned by us and consist of two plates of gold, rolled together, the outer or wearing surface of 14 karat, and the inner or unexposed surface of 8 karat, the two plates when melting together assaying 10 karat.

This mark should not be confused with the similar mark used on later gold-filled factory-cased watches in the Colonial Series (manufactured by the Crescent Watch Case Company).

Database ID:PWDB-345
Case Grade:AWCo 10K 14k/8k
Material:Gold
Gold Content:14K/8K
Note:Double Stock 14k/8k. Waltham's 10k gold cases are typically marked with the embossed "A.W.Co." inside an oval with no other indicators for gold content or "Waltham" inside a fancy banner. 18s Approximately 36-42 dwt.
Patents:#289340
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  AWCo 10K 14k/8k: Waltham
[in Banner]

Image Provided by Jones & Horan


Original Advertisements:

Description of Double-Stock Case

Source: 1886 Robbins & Appleton Catalog

Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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AWCo 14K : Variant 50
Watch Case Marking for  AWCo 14K: AWCo. [in Oval]
14K [in Pointed Ribbon]

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

AWCo 14K

Database ID:PWDB-344
Case Grade:AWCo 14K
Material:Gold
Gold Content:14K
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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Dubois 14K : Variant 51
Watch Case Marking for  Dubois 14K: DDDD
[Flower Petals]
14

Image Provided by George Tambourov


Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

Dubois 14K

Database ID:PWDB-200
Case Grade:Dubois 14K
Material:Gold
Gold Content:14K
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for  Dubois 14K: Dubois W.C.Co.
14K
U.S. Assay

Image Provided by TWW369


Watch Case Marking Variant for  Dubois 14K: DDDD
[Flower Petals]
14 KT
H W W [Monogram]

Image Provided by Sonja Grava


Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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Elgin Giant 14K : Variant 52
Watch Case Marking for  Elgin Giant 14K: Elgin Giant
Watch Case Co.
14K

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

Elgin Giant 14K

Database ID:PWDB-259
Case Grade:Elgin Giant 14K
Material:Gold
Gold Content:14K
Catalog Sources: 1877DFC 1878CYC 1880GHR 1880JAB 1880NHW 1882SFM 1883GHR 1883UNK 1884LSS 1885OY 1886HMS 1886RA 1887BHIA 1887LAM 1888BA 1888OY 1889BAM 1889EVR 1890AP 1890BA 1890CHK 1890JC05 1890OY 1890SFM 1891RR 1891SAC 1892ACR 1892BAC 1892CPS 1892WES 1893BFNA 1893BHIA 1893MCE 1893SAC 1894BA 1894BATM 1894NRC 1895OY 1895SFM 1896MF 1896OY 1897BB 1898MLMF 1899ACB 1899BHIA 1899SAC 1900BA 1900BHIA 1900LMC 1900NHW 1901BAC 1901OY 1902ACB 1902BATM 1902BB 1902MF 1903ACB 1903BAC 1903FDW 1903N76 1903ON 1904ACB 1904BA 1904LB 1904PWC 1905ACB 1905BAC 1905DH 1905FNCS 1905ON 1906ON 1906SRC 1907ACB 1907JVF 1907NAC 1907NBC 1907SFM 1908ACB 1909BAC 1910ACB 1911NG 1911OY 1911WJJ 1912COC 1912HA 1912NG 1912SFM 1912WJJ 1913FDW 1914ELD 1915ACB 1915ON 1915PWE 1916LCM 1917BA 1923CBN 1923ON 1925ASJ 1925CPS 1928ON 1932ON 1942WAG
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Waltham Colonial 14K : Variant 56
Watch Case Marking for  Waltham Colonial 14K: Keystone
14K
[Keystone Block]
Waltham
Colonial

Note: Case manufacturers modified markings over time. As a result, the image above is simply a representation of one particular marking used by the company. Your case marking may differ based on the production era and other parameters.

Waltham Colonial 14K

Database ID:PWDB-647
Case Grade:Waltham Colonial 14K
Material:Gold
Gold Content:14K
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