Pocket Watch Database
Rockford Grade 70 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1889,1890]
[800,800]
Rockford Watch Co. Grade 70 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 70 | 1,600 | 4 | 300,701 | 350,500 | 1889 | 1890 | |
| 300 | 300,701 | 301,000 | 1890 |
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| 300 | 329,701 | 330,000 | 1889 | ||||
| 500 | 339,001 | 339,500 | 1889 |
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| 500 | 350,001 | 350,500 | 1890 |
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