Pocket Watch Database
Lancaster 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 |
|---|---|---|---|---|---|---|
| Keystone Watch Co. | 8,310 | 5 | 1884 - 1885 | 145,701 | 317,610 | --- |
| Grade | Total Grade/Model Production | Runs | Est. Production Years | Earliest Serial | Latest Serial | Profile Code |
|---|---|---|---|---|---|---|
| Keystone Watch Co. | 8,310 | 5 | 1884 - 1885 | 145,701 | 317,610 | --- |