Pocket Watch Database
Rockford Grade 350 (Model 1) Production Metrics
Grade:
350
Size:
12s
Model:
1
Total Runs:
3
Total Produced:
1,800
Production Era:
1909 - 1910
Earliest Serial:
#814,001
Latest Serial:
#823,000
Rockford Grade 350 (Model 1) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1909,1910]
[1000,800]
Rockford Grade 350 (All Models) Production Metrics
Grade:
350
Size:
12s
Model:
1
Total Runs:
3
Total Produced:
1,800
Production Era:
1909 - 1910
Earliest Serial:
#814,001
Latest Serial:
#823,000
Rockford Grade 350 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1909,1910]
[1000,800]
Rockford Grade 350 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 814,001 | 814,500 | 500 | 1910 | 12S-M1-17J-HNP-U |
| 2 | 814,701 | 815,000 | 300 | 1910 | 12S-M1-17J-HNP-U |
| 3 | 822,001 | 823,000 | 1,000 | 1909 | 12S-M1-17J-HNP-U |
RUNS3 |
FIRST814,001 |
LAST823,000 |
ESTIMATED PRODUCTION1,800 |
PRODUCTION ERA1909 - 1910 |