Pocket Watch Database
Illinois Grade 445 (Model 3) Production Metrics
Grade:
445
Size:
12s
Model:
3
Total Runs:
1
Total Produced:
2,000
Production Era:
c.1921
Earliest Serial:
#3,860,001
Latest Serial:
#3,862,000
Illinois Grade 445 (Model 3) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1921]
[2000]
Illinois Grade 445 (All Models) Production Metrics
Grade:
445
Size:
12s
Model:
3
Total Runs:
1
Total Produced:
2,000
Production Era:
c.1921
Earliest Serial:
#3,860,001
Latest Serial:
#3,862,000
Illinois Grade 445 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1921]
[2000]
Illinois Grade 445 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 3,860,001 | 3,862,000 | 2,000 | 1921 | 12S-M3-17J-ONP-AT |
RUNS1 |
FIRST3,860,001 |
LAST3,862,000 |
ESTIMATED PRODUCTION2,000 |
PRODUCTION ERAc.1921 |