Pocket Watch Database
Illinois Grade 538 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1919,1920,1921]
[900,1100,1100]
Illinois Watch Co. Grade 538 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 538 | 3,100 | 4 | 3,517,001 | 3,869,200 | 1919 | 1921 | |
| 900 | 1 | 3,517,001 | 3,517,900 | 1919 | 1919 | 13s-M1-21j-ONP-A5PT-Illini | |
| 900 | 3,517,001 | 3,517,900 | 1919 |
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| 2,200 | 3 | 3,649,001 | 3,869,200 | 1920 | 1921 | 13s-M1-21j-ONP-A5PT- | |
| 1,100 | 3,649,001 | 3,650,100 | 1920 |
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| 1,000 | 3,868,001 | 3,869,000 | 1921 |
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| 100 | 3,869,101 | 3,869,200 | 1921 |