Pocket Watch Database

American Watch Co. AWCo Sterling Silver
Watch Case Marking for American Watch Co. AWCo Sterling Silver: A.W.Co.
Sterling

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 Sterling Silver

Database ID:PWDB-269
Case Grade:AWCo Sterling Silver
Material:Silver
Note:1883GHR: Silver or Gold Joints, Silver or Albata Cap. 14-Size: 1 3/4 oz. 18-Size: 2-6oz. (incl. 2 1/2 oz).
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 1907OY 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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Information provided by users may contain inaccuracies. Dials, cases, and hands displayed may not be original to the watch.

3 Admirations
Serial No.: #4299263
Manufacturer:Waltham
Grade:A.T. & Co.
Size:18s
Model:1883
Jewels:15j
Setting:Lever
Finish:Nickel
Est. Date:June 1890 - January 1891
Case Material:Silver
Case Serial:S168
Added By:Rickglick1 Profile Image Rickglick1
2 Admirations
Serial No.: #98760
Manufacturer:Rockford
Grade:Unknown
Size:18s
Model:1
Jewels:9j
Setting:Key
Finish:Gilt
Est. Date:1880
Case Material:Sterlingsilver
Case Serial:D304
Added By:strikeph Profile Image strikeph
Serial No.: #2054410
Manufacturer:Waltham
Grade:Wm. Ellery
Size:18s
Model:1877
Jewels:11j
Setting:Lever
Finish:Gilt
Est. Date:May 1883 - August 1883
Case Material:Silver
Case Serial:RR 201 ( trying to validate)
Added By:Sjseipp Profile Image Sjseipp
3 Admirations
Serial No.: #1079836
Manufacturer:Waltham
Grade:Sterling
Size:18s
Model:1877
Jewels:7j
Setting:Lever
Finish:
Est. Date:May 1878 - September 1878
Case Material:Silver
Case Serial:PP153
Added By:donl62 Profile Image donl62
16 Admirations
Serial No.: #195355
Manufacturer:Hampden
Grade:Springfield
Size:18s
Model:1
Jewels:11j
Setting:Key
Finish:Nickel
Est. Date:1881
Case Model:1
Case Material:Sterlingsilver
Case Serial:EI46
Added By:CJEmpire3 Profile Image CJEmpire3
5 Admirations
Serial No.: #1502
Manufacturer:Illinois
Grade:Miller
Size:18s
Model:1
Jewels:15j
Setting:Key
Finish:Gilt
Est. Date:June 1872 - December 1872
Case Material:Silver
Case Serial:J44
Added By:Robbybob1 Profile Image Robbybob1
2 Admirations
Serial No.: #1026694
Manufacturer:Waltham
Grade:P.S. Bartlett
Size:18s
Model:1857
Jewels:11j
Setting:Key
Finish:Gilt
Est. Date:September 1877 - December 1877
Case Material:Sterlingsilver
Case Serial:D057
Added By:strikeph Profile Image strikeph
4 Admirations
Serial No.: #2134676
Manufacturer:Waltham
Grade:Broadway
Size:18s
Model:1877
Jewels:7j
Setting:Key
Finish:Gilt
Est. Date:August 1883 - November 1883
Case Material:Sterlingsilver
Case Serial:N238
Added By:cmould Profile Image cmould
2 Admirations
Serial No.: #1164001
Manufacturer:Waltham
Grade:Wm. Ellery
Size:18s
Model:1877
Jewels:11j
Setting:Key
Finish:Gilt
Est. Date:February 1879 - September 1879
Case Material:Sterlingsilver
Case Serial:W187
Added By:cbzimm Profile Image cbzimm
4 Admirations
Serial No.: #1598599
Manufacturer:Waltham
Grade:Wm. Ellery
Size:18s
Model:1877
Jewels:11j
Setting:Lever
Finish:Nickel
Est. Date:August 1881 - December 1881
Case Material:Sterlingsilver
Case Serial:S149
Added By:cbzimm Profile Image cbzimm
4 Admirations
Serial No.: #62609
Manufacturer:Other
Grade:
Size:18s
Model:
Jewels:
Setting:Key
Finish:
Est. Date:
Case Material:Sterlingsilver
Case Serial:J309
Added By:Bigbobhoss Profile Image Bigbobhoss
3 Admirations
Serial No.: #6188
Manufacturer:Newark Watch Co.
Grade:Edward Biven
Size:18s
Model:2
Jewels:11j or 15j
Setting:Key
Finish:Gilt
Est. Date:1868
Case Material:Sterlingsilver
Case Serial:A4
Added By:TimeAntiquarian Profile Image TimeAntiquarian
2 Admirations
Serial No.: #867831
Manufacturer:Waltham
Grade:Home Watch Co.
Size:18s
Model:1857
Jewels:7j
Setting:Key
Finish:Gilt
Est. Date:January 1876 - February 28, 1876
Case Material:Sterlingsilver
Case Serial:W35
Added By:strikeph Profile Image strikeph
2 Admirations
Serial No.: #752626
Manufacturer:Waltham
Grade:Wm. Ellery
Size:18s
Model:1857
Jewels:7j
Setting:Key
Finish:Gilt
Est. Date:August 1874 - September 1, 1874
Case Model:Warranted Sterling Silver
Case Material:Sterlingsilver
Case Serial:*ZZ38
Added By:Relojo333 Profile Image Relojo333
5 Admirations
Serial No.: #4990
Manufacturer:Tremont Watch Co.
Grade:Tremont Watch Co.
Size:18s
Model:1
Jewels:15j
Setting:Key
Finish:Gilt
Est. Date:1866
Case Material:Silver
Case Serial:E 105
Added By:geoulri1 Profile Image geoulri1
6 Admirations
Serial No.: #126696
Manufacturer:Elgin
Grade:69
Size:18s
Model:1
Jewels:15j
Setting:Key
Finish:Gilt
Est. Date:1872
Case Material:Sterlingsilver
Case Serial:X153
Added By:Bostonjoe Profile Image Bostonjoe
6 Admirations
Serial No.: #27295
Manufacturer:Rockford
Grade:Unknown
Size:18s
Model:1
Jewels:9j
Setting:Key
Finish:Gilt
Est. Date:1877
Case Material:Sterlingsilver
Case Serial:BB125
Added By:Navypcc Profile Image Navypcc
2 Admirations
Serial No.: #752348
Manufacturer:Waltham
Grade:Wm. Ellery
Size:18s
Model:1857
Jewels:7j
Setting:Key
Finish:Gilt
Est. Date:August 1874 - September 1, 1874
Case Material:Silver
Case Serial:ZZ293
Added By:Tensilemike Profile Image Tensilemike
4 Admirations
Serial No.: #1816478
Manufacturer:Waltham
Grade:Wm. Ellery
Size:18s
Model:1877
Jewels:11j
Setting:Pendant
Finish:Gilt
Est. Date:August 1882 - November 1882
Case Material:Silver
Case Serial:U231
Added By:v3ngence Profile Image v3ngence
5 Admirations
Serial No.: #877197
Manufacturer:Waltham
Grade:Crescent Garden
Size:14s
Model:1870
Jewels:15j
Setting:Key
Finish:Gilt
Est. Date:December 1875
Case Material:Silver
Case Serial:Q151
Added By:GrizzlyBear Profile Image GrizzlyBear