Pocket Watch Database
Rockford Grade 78 (Model 7) Production Metrics
Grade:
78
Size:
18s
Model:
7
Total Runs:
1
Total Produced:
200
Production Era:
c.1887
Earliest Serial:
#254,801
Latest Serial:
#255,000
Rockford Grade 78 (Model 7) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1887,1888]
[100,100]
Rockford Grade 78 (All Models) Production Metrics
Grade:
78
Size:
18s
Model:
7
Total Runs:
1
Total Produced:
200
Production Era:
1887 - 1888
Earliest Serial:
#254,801
Latest Serial:
#255,000
Rockford Grade 78 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1887,1888]
[100,100]
Rockford Grade 78 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 254,801 | 255,000 | 200 | 1887 | 18S-M7-15J-OGL-A |
RUNS1 |
FIRST254,801 |
LAST255,000 |
ESTIMATED PRODUCTION200 |
PRODUCTION ERA1887 - 1888 |