U.S. Watch Co. (Waltham, Mass)
U.S. Watch Co. (Waltham, Mass) Grade 88
Grade 88 is a 7 Jewels Openface watch manufactured by U.S. Watch Co. (Waltham, Mass). The size 18s, Model 1892 movement features a Gilt finish. U.S. Watch Co. (Waltham, Mass) introduced this particular grade to the market September 1892. U.S. Watch Co. (Waltham, Mass) manufactured a total of 2,100 Grade 88 movements in 3 distinctive runs.
Grade 88 Movement Characteristics
| Size | 18s |
|---|---|
| Jewels | 7 Jewels |
| Configuration | Openface |
| Finish | Gilt |
| Model | 1892 |
| Setting | Lever |
| Adjusted | No |
| Profile Code | 18s-M1892-7j-OGL |
Grade 88 Production Info
| Total Production | 2,100 |
|---|---|
| Number of Runs | 3 |
| Introduced | September 1892 |
| Production Years | 1894-1900 |
| First Serial | 106,501 |
| Last Serial | 603,000 |
| Largest Run | 900 |
| Smallest Run | 500 |