Pocket Watch Database
Illinois Grade 509 (Model 4) Production Metrics
Grade:
509
Size:
12/14s
Model:
4
Total Runs:
15
Total Produced:
2,497
Production Era:
1912 - 1920
Earliest Serial:
#2,406,151
Latest Serial:
#3,789,000
Illinois Grade 509 (Model 4) Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1912,1913,1915,1916,1918,1920]
[107,290,350,450,800,500]
Illinois Grade 509 (All Models) Production Metrics
Grade:
509
Size:
12/14s
Model:
4
Total Runs:
21
Total Produced:
3,067
Production Era:
1911 - 1920
Earliest Serial:
#2,386,711
Latest Serial:
#3,789,000
Illinois Grade 509 Production By Year
Production dates are estimations based on serial number extrapolation and should be accurate within +/- 3 years.
[1911,1912,1913,1914,1915,1916,1917,1918,1919,1920]
[15,122,290,10,650,480,200,800,0,500]
Illinois Grade 509 Production Runs
| Run Sequence | Run Start | Run End | Quantity | Est. Production Year | Profile Code |
|---|---|---|---|---|---|
| 1 | 2,386,711 | 2,386,740 | 30 | 1911 | 12S-M4-21J-ONP-A5PT |
| 2 | 2,623,771 | 2,623,780 | 10 | 1914 | 12S-M4-21J-ONP-A5PT |
| 3 | 2,864,201 | 2,864,500 | 300 | 1915 | 12S-M4-21J-ONP-A5PT |
| 4 | 2,903,681 | 2,903,700 | 20 | 1916 | 12S-M4-21J-ONP-A5PT |
| 5 | 2,905,491 | 2,905,500 | 10 | 1916 | 12S-M4-21J-ONP-A5PT |
| 6 | 3,238,401 | 3,238,600 | 200 | 1917 | 12S-M4-21J-ONP-A5PT |
| 7 | 2,406,151 | 2,406,157 | 7 | 1912 | 12/14S-M4-21J-ONP-A5PT |
| 8 | 2,473,201 | 2,473,300 | 100 | 1912 | 12/14S-M4-21J-ONP-A5PT |
| 9 | 2,585,511 | 2,585,800 | 290 | 1913 | 12/14S-M4-21J-ONP-A5PT |
| 10 | 2,701,581 | 2,701,600 | 20 | 1915 | 12/14S-M4-21J-ONP-A5PT |
| 11 | 2,783,271 | 2,783,300 | 30 | 1915 | 12/14S-M4-21J-ONP-A5PT |
| 12 | 2,799,551 | 2,799,560 | 10 | 1915 | 12/14S-M4-21J-ONP-A5PT |
| 13 | 2,832,101 | 2,832,390 | 290 | 1915 | 12/14S-M4-21J-ONP-A5PT |
| 14 | 2,896,101 | 2,896,400 | 300 | 1916 | 12/14S-M4-21J-ONP-A5PT |
| 15 | 2,945,701 | 2,945,850 | 150 | 1916 | 12/14S-M4-21J-ONP-A5PT |
| 16 | 3,334,901 | 3,335,000 | 100 | 1918 | 12/14S-M4-21J-ONP-A5PT |
| 17 | 3,335,901 | 3,336,000 | 100 | 1918 | 12/14S-M4-21J-ONP-A5PT |
| 18 | 3,401,801 | 3,402,000 | 200 | 1918 | 12/14S-M4-21J-ONP-A5PT |
| 19 | 3,424,501 | 3,424,900 | 400 | 1918 | 12/14S-M4-21J-ONP-A5PT |
| 20 | 3,620,201 | 3,620,400 | 200 | 1920 | 12/14S-M4-21J-ONP-A5PT |
| 21 | 3,788,701 | 3,789,000 | 300 | 1920 | 12/14S-M4-21J-ONP-A5PT |
RUNS21 |
FIRST2,386,711 |
LAST3,789,000 |
ESTIMATED PRODUCTION3,067 |
PRODUCTION ERA1911 - 1920 |