Pocket Watch Database
Rockford Grade 900 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1898,1899,1900,1901,1902,1903,1904,1905]
[200,400,0,0,0,0,0,500]
Rockford Watch Co. Grade 900 Production Map Relative to Company Lifespan
Start of Production
End of Production
| Grade | Production | Runs | Lowest | Highest | Start | End | Profile Code/Image |
|---|---|---|---|---|---|---|---|
| 900 | 1,100 | 5 | 519,301 | 666,500 | 1898 | 1905 | |
| 100 | 1 | 519,301 | 519,400 | 1898 | 1898 | 18s-M7-24j-ONL-A5PTI- | |
| 100 | 519,301 | 519,400 | 1898 |
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| 1,000 | 4 | 525,001 | 666,500 | 1898 | 1905 | 18s-M9-24j-ONL-A5PTI- | |
| 100 | 525,001 | 525,100 | 1898 | ||||
| 200 | 535,201 | 535,400 | 1899 |
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| 200 | 542,501 | 542,700 | 1899 | ||||
| 500 | 666,001 | 666,500 | 1905 |
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