Pocket Watch Database
Trenton Watch Co. Grade 81 (Model 4) Production Metrics
Grade:
81
Size:
18s
Model:
4
Total Runs:
1
Total Produced:
1,000
Production Era:
c.1891
Earliest Serial:
#329,001
Latest Serial:
#330,000
Trenton Watch Co. Grade 81 (Model 4) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1891]
[1000]
Trenton Watch Co. Grade 81 (All Models) Production Metrics
Grade:
81
Size:
18s
Model:
4
Total Runs:
1
Total Produced:
1,000
Production Era:
c.1891
Earliest Serial:
#329,001
Latest Serial:
#330,000
Trenton Watch Co. Grade 81 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1891]
[1000]
Trenton Watch Co. Grade 81 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 329,001 | 330,000 | 1,000 | 1891 | 18S-M4-11J-E/H/OGL-U |
RUNS1 |
FIRST329,001 |
LAST330,000 |
ESTIMATED PRODUCTION1,000 |
PRODUCTION ERAc.1891 |