Pocket Watch Database
Rockford Grade 61 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1893,1894]
[100,50]
Rockford Watch Co. Grade 61 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 61 | 150 | 2 | 416,001 | 439,900 | 1893 | 1894 | |
| 100 | 1 | 416,001 | 416,100 | 1893 | 1893 | 18s-M7-17j-ONL-APTI- | |
| 100 | 416,001 | 416,100 | 1893 | ||||
| 50 | 1 | 439,851 | 439,900 | 1894 | 1894 | 18s-M7-21j-OTL-APTI- | |
| 50 | 439,851 | 439,900 | 1894 |
|