Pocket Watch Database
Rockford Grade 47 (Model 4) Production Metrics
Grade:
47
Size:
18s
Model:
4
Total Runs:
2
Total Produced:
1,800
Production Era:
1885 - 1886
Earliest Serial:
#233,001
Latest Serial:
#241,800
Rockford Grade 47 (Model 4) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1885,1886]
[1000,800]
Rockford Grade 47 (All Models) Production Metrics
Grade:
47
Size:
18s
Model:
4
Total Runs:
2
Total Produced:
1,800
Production Era:
1885 - 1886
Earliest Serial:
#233,001
Latest Serial:
#241,800
Rockford Grade 47 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1885,1886]
[1000,800]
Rockford Grade 47 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 233,001 | 234,000 | 1,000 | 1885 | 18S-M4-15J-ONL-A |
| 2 | 241,001 | 241,800 | 800 | 1886 | 18S-M4-15J-ONL-A |
RUNS2 |
FIRST233,001 |
LAST241,800 |
ESTIMATED PRODUCTION1,800 |
PRODUCTION ERA1885 - 1886 |