Pocket Watch Database

Wadsworth Watch Case Co. Wadsworth 10K/20YR
Watch Case Marking for Wadsworth Watch Case Co. Wadsworth 10K/20YR: Wadsworth
10K.Gold Filled
Pat. 5-22-26

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.

Wadsworth 10K/20YR

Database ID:PWDB-85
Case Grade:Wadsworth 10K/20YR
Material:Gold-Filled
Gold Content:10K
Guarantee:20-Year
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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3 Admirations
Serial No.: #3860679
Manufacturer:Illinois
Grade:445
Size:12s
Model:3
Jewels:17j
Setting:Pendant
Finish:Nickel
Est. Date:1921
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Added By:demonattea Profile Image demonattea
2 Admirations
Serial No.: #2629840
Manufacturer:Hamilton
Grade:992e
Size:16s
Model:2
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1938
Case Model:Bar over crown BOC
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:H204608
Added By:sutters99 Profile Image sutters99
2 Admirations
Serial No.: #4588031
Manufacturer:Illinois
Grade:Bunn Special
Size:16s
Model:9
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1925
Case Model:Bunn Special model
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:H024990
Added By:Elguapowho Profile Image Elguapowho
4 Admirations
Serial No.: #C177925
Manufacturer:Hamilton
Grade:992b
Size:16s
Model:5
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1947
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:H656087
Added By:NickYorks Profile Image NickYorks
2 Admirations
Serial No.: #2633650
Manufacturer:Hamilton
Grade:992e
Size:16s
Model:2
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1939
Case Model:BOC
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:H239437
Added By:Rickglick1 Profile Image Rickglick1
7 Admirations
Serial No.: #C76918
Manufacturer:Hamilton
Grade:992b
Size:16s
Model:5
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1943
Case Model:Wadsworth 10k/20yr - Bar over Crown
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:H660737
Added By:pinkdrill Profile Image pinkdrill
6 Admirations
Serial No.: #2774042
Manufacturer:Hampden
Grade:No. 240
Size:16s
Model:4
Jewels:17j
Setting:Pendant
Finish:Nickel
Est. Date:1910
Case Model:Openface
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:163309
Added By:Sheady01 Profile Image Sheady01
20 Admirations
Serial No.: #1625742
Manufacturer:Hamilton
Grade:952
Size:16s
Model:3
Jewels:19j
Setting:Lever
Finish:Nickel
Est. Date:1922
Case Model:Model 1, 10k GF, with bar over crown.
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:0231360
Added By:Mobilaero Profile Image Mobilaero
6 Admirations
Serial No.: #9966792
Manufacturer:Elgin
Grade:206
Size:6s
Model:2
Jewels:7j
Setting:Pendant
Finish:Nickel
Est. Date:1903
Case Model:Pilot
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:749900
Added By:countessj Profile Image countessj
13 Admirations
Serial No.: #7017523
Manufacturer:Waltham
Grade:Crescent St.
Size:18s
Model:1892
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:January 1898 - August 1902
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:757817
Added By:Jason410 Profile Image Jason410
5 Admirations
Serial No.: #2550755
Manufacturer:Hamilton
Grade:992
Size:16s
Model:2
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1929
Case Model:Model 2
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:1515486
Added By:giddykippa Profile Image giddykippa
3 Admirations
Serial No.: #16102202
Manufacturer:Waltham
Grade:P.S. Bartlett
Size:18s
Model:1892
Jewels:17j
Setting:Pendant
Finish:Two-Tone
Est. Date:1907
Case Model:-
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:1897169
Added By:Gimparoo Profile Image Gimparoo
3 Admirations
Serial No.: #11062862
Manufacturer:Waltham
Grade:P.S. Bartlett
Size:18s
Model:1883
Jewels:17j
Setting:Pendant
Finish:Gilt
Est. Date:1901
Case Model:Referee
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:2070508
Added By:mburek Profile Image mburek
3 Admirations
Serial No.: #11098057
Manufacturer:Elgin
Grade:240
Size:18s
Model:8
Jewels:19j
Setting:Lever
Finish:Nickel
Est. Date:1905
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:2206221
Added By:Nspecterman Profile Image Nspecterman
2 Admirations
Serial No.: #18913238
Manufacturer:Waltham
Grade:No. 210
Size:12s
Model:1894
Jewels:7j
Setting:Pendant
Finish:Nickel
Est. Date:1913
Case Model:Referee
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:2225130
Added By:Kevinmac56 Profile Image Kevinmac56
8 Admirations
Serial No.: #87125
Manufacturer:Hamilton
Grade:929
Size:18s
Model:2
Jewels:15j
Setting:Lever
Finish:Nickel
Est. Date:1899
Case Model:Referee
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:2456384
Added By:Mobilaero Profile Image Mobilaero
3 Admirations
Serial No.: #2353647
Manufacturer:Hampden
Grade:New Railway
Size:18s
Model:3
Jewels:23j
Setting:Lever
Finish:Nickel
Est. Date:1907
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:3650299
Added By:cjharrisn Profile Image cjharrisn
2 Admirations
Serial No.: #370417
Manufacturer:Rockford
Grade:86
Size:18s
Model:7
Jewels:15j
Setting:Lever
Finish:Nickel
Est. Date:1891
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:4216009
Added By:nightstalker638 Profile Image nightstalker638
3 Admirations
Serial No.: #24100504
Manufacturer:Elgin
Grade:303
Size:12s
Model:3
Jewels:7j
Setting:Pendant
Finish:Nickel
Est. Date:1921
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:4925862
Added By:pmf32608 Profile Image pmf32608
11 Admirations
Serial No.: #1612053
Manufacturer:Hamilton
Grade:974
Size:16s
Model:2
Jewels:17j
Setting:Pendant
Finish:Nickel
Est. Date:1921
Case Model:Windsor
Case Material:Goldfilled
Gold Karat:10
Guarantee:20
Case Serial:5443781
Added By:Mobilaero Profile Image Mobilaero