Pocket Watch Database
Illinois Grade 425 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1917,1918,1919,1920,1921,1922,1923]
[200,200,0,900,3000,900,3000]
Illinois Watch Co. Grade 425 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 425 | 8,200 | 18 | 3,150,601 | 4,384,000 | 1917 | 1923 | |
| 7,100 | 16 | 3,150,601 | 4,384,000 | 1917 | 1923 | 12s-M3-17j-ONP-AT- | |
| 200 | 3,150,601 | 3,150,800 | 1917 | ||||
| 100 | 3,349,701 | 3,349,800 | 1918 | ||||
| 100 | 3,421,101 | 3,421,200 | 1918 | ||||
| 200 | 3,646,501 | 3,646,700 | 1920 | ||||
| 300 | 3,652,701 | 3,653,000 | 1920 | ||||
| 400 | 3,741,701 | 3,742,100 | 1920 | ||||
| 800 | 3,831,901 | 3,832,700 | 1921 | ||||
| 100 | 3,881,901 | 3,882,000 | 1921 | ||||
| 1,000 | 3,899,001 | 3,900,000 | 1921 | ||||
| 300 | 3,913,001 | 3,913,300 | 1921 | ||||
| 300 | 3,913,701 | 3,914,000 | 1921 | ||||
| 400 | 3,960,201 | 3,960,600 | 1921 | ||||
| 600 | 4,083,201 | 4,083,800 | 1922 | ||||
| 300 | 4,084,701 | 4,085,000 | 1922 |
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| 1,000 | 4,195,001 | 4,196,000 | 1923 |
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| 1,000 | 4,383,001 | 4,384,000 | 1923 |
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| 100 | 1 | 3,932,001 | 3,932,100 | 1921 | 1921 | 12s-M3-17j-ONL-AT- | |
| 100 | 3,932,001 | 3,932,100 | 1921 | ||||
| 1,000 | 1 | 4,303,001 | 4,304,000 | 1923 | 1923 | 12s-M3-17j-ONP-AT-James A. Garfield | |
| 1,000 | 4,303,001 | 4,304,000 | 1923 |
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