Pocket Watch Database
Trenton Watch Co. Size 18s Model 4: Grades
Model 4 Grades
| Grade | Total Grade/Model Production | Runs | Est. Production Years | Earliest Serial | Latest Serial | Profile Code |
|---|---|---|---|---|---|---|
| 70 | 150,000 | 14 | 1890 - 1896 | 302,001 | 775,000 | 18s-M4-7j-HNL |
| 100-18 | 14,000 | 3 | 1890 - 1892 | 300,001 | 380,000 | 18s-M4-15j-[NL/[TL |
| KW | 5,000 | 1 | 1896 - 1896 | 785,001 | 790,000 | 18s-M4-7j-[GK |
| Missing Data | 41,000 | 4 | 1890 - 1893 | 309,001 | 440,000 | 18s-M4-[GL-U |
| 71 | 11,000 | 2 | 1894 - 1896 | 477,001 | 768,000 | 18s-M4-7j-[GL |
| 80 | 8,000 | 4 | 1891 - 1893 | 327,501 | 456,000 | 18s-M4-11j-[NL |
| 81 | 1,000 | 1 | 1891 - 1891 | 329,001 | 330,000 | 18s-M4-11j-[GL |