Pocket Watch Database
Illinois Grade 435 (Model 1XT) Production Metrics
Grade:
435
Size:
12s
Model:
1XT
Total Runs:
4
Total Produced:
310
Production Era:
1917 - 1919
Earliest Serial:
#3,268,701
Latest Serial:
#3,482,150
Illinois Grade 435 (Model 1XT) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1917,1918,1919]
[150,10,150]
Illinois Grade 435 (All Models) Production Metrics
Grade:
435
Size:
12s
Model:
1XT
Total Runs:
4
Total Produced:
310
Production Era:
1917 - 1919
Earliest Serial:
#3,268,701
Latest Serial:
#3,482,150
Illinois Grade 435 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1917,1918,1919]
[150,10,150]
Illinois Grade 435 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 3,268,701 | 3,268,800 | 100 | 1917 | 12S-M1XT-17J-ONP-AT |
| 2 | 3,268,901 | 3,268,950 | 50 | 1917 | 12S-M1XT-17J-ONP-AT |
| 3 | 3,388,351 | 3,388,360 | 10 | 1918 | 12S-M1XT-17J-ONP-AT |
| 4 | 3,482,001 | 3,482,150 | 150 | 1919 | 12S-M1XT-17J-ONP-AT |
RUNS4 |
FIRST3,268,701 |
LAST3,482,150 |
ESTIMATED PRODUCTION310 |
PRODUCTION ERA1917 - 1919 |