Pocket Watch Database
Trenton Watch Co. Grade 80 (Model 4) Production Metrics
Grade:
80
Size:
18s
Model:
4
Total Runs:
4
Total Produced:
8,000
Production Era:
1891 - 1893
Earliest Serial:
#327,501
Latest Serial:
#456,000
Trenton Watch Co. Grade 80 (Model 4) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1891,1892,1893]
[1500,5500,1000]
Trenton Watch Co. Grade 80 (All Models) Production Metrics
Grade:
80
Size:
18s
Model:
4
Total Runs:
4
Total Produced:
8,000
Production Era:
1891 - 1893
Earliest Serial:
#327,501
Latest Serial:
#456,000
Trenton Watch Co. Grade 80 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1891,1892,1893]
[1500,5500,1000]
Trenton Watch Co. Grade 80 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 327,501 | 329,000 | 1,500 | 1891 | 18S-M4-11J-E/H/ONL-U |
| 2 | 370,001 | 373,000 | 3,000 | 1892 | 18S-M4-11J-E/H/ONL-U |
| 3 | 380,001 | 382,500 | 2,500 | 1892 | 18S-M4-11J-E/H/ONL-U |
| 4 | 455,001 | 456,000 | 1,000 | 1893 | 18S-M4-11J-E/H/ONL-U |
RUNS4 |
FIRST327,501 |
LAST456,000 |
ESTIMATED PRODUCTION8,000 |
PRODUCTION ERA1891 - 1893 |