Pocket Watch Database
Illinois Grade 122 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1890]
[3900]
Illinois Watch Co. Grade 122 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 122 | 3,900 | 3 | 1,010,001 | 1,013,900 | 1890 | 1890 | |
| 200 | 1 | 1,013,701 | 1,013,900 | 1890 | 1890 | 14s-M1-11j-HGL-U- | |
| 200 | 1,013,701 | 1,013,900 | 1890 | ||||
| 3,600 | 1 | 1,010,001 | 1,013,600 | 1890 | 1890 | 14s-M2-11j-OGL-U- | |
| 3,600 | 1,010,001 | 1,013,600 | 1890 | ||||
| 100 | 1 | 1,013,601 | 1,013,700 | 1890 | 1890 | 14s-M2-11j-ONL-U- | |
| 100 | 1,013,601 | 1,013,700 | 1890 |