Pocket Watch Database
Rockford Grade 630 (Model 4) Production Metrics
Grade:
630
Size:
16s
Model:
4
Total Runs:
3
Total Produced:
1,500
Production Era:
c.1908
Earliest Serial:
#749,601
Latest Serial:
#777,000
Rockford Grade 630 (Model 4) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1908]
[1500]
Rockford Grade 630 (All Models) Production Metrics
Grade:
630
Size:
16s
Model:
4
Total Runs:
3
Total Produced:
1,500
Production Era:
c.1908
Earliest Serial:
#749,601
Latest Serial:
#777,000
Rockford Grade 630 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1908]
[1500]
Rockford Grade 630 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 749,601 | 750,000 | 400 | 1908 | 16S-M4-17J-HNP-U |
| 2 | 752,101 | 752,200 | 100 | 1908 | 16S-M4-17J-HNP-U |
| 3 | 776,001 | 777,000 | 1,000 | 1908 | 16S-M4-17J-HNP-U |
RUNS3 |
FIRST749,601 |
LAST777,000 |
ESTIMATED PRODUCTION1,500 |
PRODUCTION ERAc.1908 |