Pocket Watch Database
Rockford Grade 300 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1908,1909,1910]
[200,0,100]
Rockford Watch Co. Grade 300 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 300 | 300 | 3 | 772,301 | 806,100 | 1908 | 1910 | |
| 100 | 772,301 | 772,400 | 1908 | ||||
| 100 | 773,001 | 773,100 | 1908 | ||||
| 100 | 806,001 | 806,100 | 1910 |