Pocket Watch Database
Rockford Grade 170 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1907]
[500]
Rockford Watch Co. Grade 170 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 170 | 500 | 1 | 703,001 | 703,500 | 1907 | 1907 | |
| 500 | 703,001 | 703,500 | 1907 |
|