Pocket Watch Database
Illinois Size 16s Model 6: Grades
Model 6 Grades
| Grade | Total Grade/Model Production | Runs | Est. Production Years | Earliest Serial | Latest Serial | Profile Code |
|---|---|---|---|---|---|---|
| Unknown | 100 | 1 | 1909 - 1909 | 2,175,501 | 2,175,600 | 16s-M6 |
| 79 | 100 | 1 | 1905 - 1905 | 1,787,001 | 1,787,100 | 16s-M6-17j-ONL |
| 108 | 15,900 | 15 | 1917 - 1920 | 3,216,001 | 3,785,000 | 16s-M6-21j-HNP/ONP |
| 172 | 300 | 1 | 1902 - 1902 | 1,642,001 | 1,642,300 | 16s-M6-11j-ONL |
| 303 | 11,730 | 29 | 1910 - 1919 | 2,313,001 | 3,514,100 | 16s-M6-15j-HNP |
| 304 | 20,340 | 50 | 1909 - 1920 | 2,160,111 | 3,680,300 | 16s-M6-17j-HNP/HTP |
| 305 | 17,230 | 43 | 1909 - 1922 | 2,171,401 | 4,104,400 | 16s-M6-17j-HNP/HTP |
| 306 | 5,330 | 32 | 1909 - 1922 | 2,175,701 | 4,104,800 | 16s-M6-17j/21j/19j-HNP/HTP |
| 310 | 20 | 1 | 1912 - 1913 | 2,373,381 | 2,373,400 | 16s-M6-23j-HNP |
| 601 | 8,300 | 19 | 1911 - 1917 | 2,378,801 | 3,109,700 | 16s-M6-11j-HNP/ONP |
| 603 | 2,170 | 14 | 1912 - 1919 | 2,403,201 | 3,427,200 | 16s-M6-15j-HNP |
| 604 | 6,660 | 28 | 1912 - 1920 | 2,403,701 | 3,689,100 | 16s-M6-17j/21j-HNP/ONP |
| 605 | 3,750 | 23 | 1912 - 1921 | 2,403,351 | 3,834,100 | 16s-M6-17j-HNP/ONP |
| 606 | 4,490 | 25 | 1912 - 1923 | 2,415,001 | 4,401,950 | 16s-M6-21j/19j-HNP/HTP/ONP |
| 806 | 270 | 2 | 1918 - 1918 | 3,384,701 | 3,399,400 | 16s-M6-19j-HNP |