Pocket Watch Database

Illinois Watch Case Co. Supreme
Watch Case Marking for Illinois Watch Case Co. Supreme: Supreme
I.W.C.Co.

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.

Supreme

Database ID:PWDB-188
Case Grade:Supreme
Material:Gold-Filled
Gold Content:10K
Guarantee:10-Year
Note:1915ACB: Listed on page with rolled gold plate cases.
Marking Variants:
(Not Intended to be Comprehensive)
Watch Case Marking Variant for Illinois Watch Case Co. Supreme: Supreme
Guaranteed
10 Years
[in Circle]

Image Provided by eBay


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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5 Admirations
Serial No.: #3451296
Manufacturer:Hampden
Grade:Special Railway
Size:16s
Model:5
Jewels:23j
Setting:Lever
Finish:Nickel
Est. Date:1916
Case Model:Supreme
Case Serial:8126429
Added By:billreid Profile Image billreid
2 Admirations
Serial No.: #20907179
Manufacturer:Elgin
Grade:345
Size:12s
Model:3
Jewels:17j
Setting:Pendant
Finish:Nickel
Est. Date:1918
Case Model:Supreme
Case Material:Goldfilled
Case Serial:8693770
Added By:ComLooney Profile Image ComLooney
2 Admirations
Serial No.: #4568073
Manufacturer:Illinois
Grade:706
Size:16s
Model:9
Jewels:19j
Setting:Lever
Finish:Nickel
Est. Date:1925
Case Model:Supreme
Case Material:Steel
Case Serial:8917102
Added By:ArmyDave78 Profile Image ArmyDave78
2 Admirations
Serial No.: #32157041
Manufacturer:Elgin
Grade:303
Size:12s
Model:3
Jewels:7j
Setting:Pendant
Finish:Nickel
Est. Date:1930
Case Model:Supreme
Case Material:Basemetal
Case Serial:8941336
Added By:Ravenstone Profile Image Ravenstone
2 Admirations
Serial No.: #21260730
Manufacturer:Elgin
Grade:291
Size:16s
Model:7
Jewels:7j
Setting:Pendant
Finish:Nickel
Est. Date:1919
Case Model:Supreme
Case Material:Basemetal
Case Serial:8973088
Added By:jimcope Profile Image jimcope
4 Admirations
Serial No.: #208366
Manufacturer:Ball - Hamilton
Grade:999e
Size:16s
Model:1
Jewels:17j
Setting:Lever
Finish:Nickel
Est. Date:1902
Case Model:Supreme
Case Serial:9071857
Added By:Bigbobhoss Profile Image Bigbobhoss
6 Admirations
Serial No.: #4489574
Manufacturer:Illinois
Grade:406
Size:12s
Model:3
Jewels:19j
Setting:Pendant
Finish:Nickel
Est. Date:1923
Case Model:Supreme
Case Material:Goldfilled
Gold Karat:10
Guarantee:10
Case Serial:9074690
Added By:countessj Profile Image countessj
0 Admirations
Serial No.: #15971714
Manufacturer:Waltham
Grade:No. 220
Size:12s
Model:1894
Jewels:15j
Setting:Pendant
Finish:Nickel
Est. Date:1907
Case Model:Supreme
Case Serial:9086547
Added By:Michaelbsmith Profile Image Michaelbsmith
3 Admirations
Serial No.: #22280567
Manufacturer:Elgin
Grade:312
Size:16s
Model:6
Jewels:15j
Setting:Pendant
Finish:Nickel
Est. Date:1920
Case Model:Supreme
Case Material:Goldfilled
Case Serial:9089780
Added By:shieldmaker Profile Image shieldmaker
3 Admirations
Serial No.: #14087600
Manufacturer:Waltham
Grade:Royal
Size:12s
Model:1894
Jewels:17j
Setting:Pendant
Finish:Nickel
Est. Date:1904
Case Model:Supreme
Case Serial:9098026
Added By:ascheer61 Profile Image ascheer61
2 Admirations
Serial No.: #1200282
Manufacturer:South Bend
Grade:Studebaker
Size:16s
Model:2
Jewels:21j
Setting:Pendant
Finish:Nickel
Est. Date:1927
Case Model:Supreme
Case Serial:9106835
Added By:my68gs Profile Image my68gs
3 Admirations
Serial No.: #1220234
Manufacturer:South Bend
Grade:227
Size:16s
Model:2
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1928
Case Model:Supreme
Case Serial:9125776
Added By:bartleby Profile Image bartleby
Serial No.: #1161519
Manufacturer:South Bend
Grade:Studebaker
Size:16s
Model:2
Jewels:21j
Setting:Pendant
Finish:Nickel
Est. Date:1926
Case Model:Supreme
Case Material:Nickelsilver
Case Serial:9150458
Added By:jviperm Profile Image jviperm
2 Admirations
Serial No.: #17305160
Manufacturer:Waltham
Grade:No. 81
Size:18s
Model:1883
Jewels:15j
Setting:Pendant
Finish:Gilt
Est. Date:1908
Case Model:Supreme
Case Serial:9309968
Added By:EJBiker Profile Image EJBiker
3 Admirations
Serial No.: #33225242
Manufacturer:Elgin
Grade:313
Size:16s
Model:7
Jewels:15j
Setting:Pendant
Finish:Nickel
Est. Date:1932
Case Model:Supreme
Case Material:Goldfilled
Gold Karat:10
Case Serial:9325366
Added By:Rortega Profile Image Rortega
6 Admirations
Serial No.: #23005353
Manufacturer:Waltham
Grade:Crescent St.
Size:16s
Model:1908
Jewels:21j
Setting:Lever
Finish:Nickel
Est. Date:1919
Case Model:Supreme
Case Material:Goldfilled
Gold Karat:10
Case Serial:9360917
Added By:Only1ADG Profile Image Only1ADG