Pocket Watch Database
Rockford Grade 900 (Model 7) Production Metrics
Grade:
900
Size:
18s
Model:
7
Total Runs:
1
Total Produced:
100
Production Era:
c.1898
Earliest Serial:
#519,301
Latest Serial:
#519,400
Rockford Grade 900 (Model 7) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1898]
[100]
Rockford Grade 900 (All Models) Production Metrics
Grade:
900
Size:
18s
Model:
7
Total Runs:
5
Total Produced:
1,100
Production Era:
1898 - 1905
Earliest Serial:
#519,301
Latest Serial:
#666,500
Rockford Grade 900 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1898,1899,1900,1901,1902,1903,1904,1905]
[200,400,0,0,0,0,0,500]
Rockford Grade 900 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 519,301 | 519,400 | 100 | 1898 | 18S-M7-24J-ONL-A5PTI |
| 2 | 525,001 | 525,100 | 100 | 1898 | 18S-M9-24J-ONL-A5PTI |
| 3 | 535,201 | 535,400 | 200 | 1899 | 18S-M9-24J-ONL-A5PTI |
| 4 | 542,501 | 542,700 | 200 | 1899 | 18S-M9-24J-ONL-A5PTI |
| 5 | 666,001 | 666,500 | 500 | 1905 | 18S-M9-24J-ONL-A5PTI |
RUNS5 |
FIRST519,301 |
LAST666,500 |
ESTIMATED PRODUCTION1,100 |
PRODUCTION ERA1898 - 1905 |