Pocket Watch Database
Illinois Size 12s Model 4: Grades
Model 4 Grades
| Grade | Total Grade/Model Production | Runs | Est. Production Years | Earliest Serial | Latest Serial | Profile Code |
|---|---|---|---|---|---|---|
| A. Lincoln | 2,500 | 13 | 1914 - 1926 | 2,664,901 | 4,787,000 | 12s-M4-21j-HNP |
| 275 | 13,000 | 12 | 1916 - 1921 | 3,024,001 | 3,912,000 | 12s-M4-21j-HNP |
| 401 | 6,650 | 23 | 1912 - 1917 | 2,406,001 | 3,204,000 | 12s-M4-11j-HNP |
| 403 | 8,890 | 24 | 1912 - 1918 | 2,406,051 | 3,337,000 | 12s-M4-15j-HNP/ONP |
| 404 | 15,870 | 36 | 1911 - 1920 | 2,337,001 | 3,675,900 | 12s-M4-17j-HNP |
| 405 | 20,450 | 38 | 1912 - 1923 | 2,406,101 | 4,396,000 | 12s-M4-17j-HNP/ONP/HTP |
| 406 | 5,530 | 24 | 1913 - 1922 | 2,558,401 | 4,107,600 | 12s-M4-17j/19j/21j-HNP/ONP |
| 407 | 30 | 1 | 1914 - 1914 | 2,596,271 | 2,596,300 | 12s-M4-19j-HNP |
| 409 | 400 | 4 | 1913 - 1915 | 2,558,501 | 2,850,200 | 12s-M4-21j-HNP |
| 503 | 900 | 2 | 1917 - 1918 | 3,089,001 | 3,382,400 | 12s-M4-15j-ONP |
| 504 | 400 | 1 | 1918 - 1918 | 3,382,401 | 3,382,800 | 12s-M4-17j-ONP |
| 506 | 750 | 4 | 1912 - 1918 | 2,406,121 | 3,312,700 | 12s-M4-17j-ONP |
| 509 | 570 | 6 | 1911 - 1917 | 2,386,711 | 3,238,600 | 12s-M4-21j-ONP |
| 510 | 170 | 4 | 1914 - 1916 | 2,623,781 | 3,077,400 | 12s-M4-23j-ONP |
| 589 | 20 | 1 | 1916 - 1916 | 2,903,101 | 2,903,120 | 12s-M4-21j-ONP |