U.S. Watch Co. (Waltham, Mass)
U.S. Watch Co. (Waltham, Mass) Grade 25
Grade 25 is a 15 Jewels Openface watch manufactured by U.S. Watch Co. (Waltham, Mass). The size 18s, Model 1888 movement features a Gilt finish and is adjusted. U.S. Watch Co. (Waltham, Mass) introduced this particular grade to the market 1888. U.S. Watch Co. (Waltham, Mass) manufactured a total of 430 Grade 25 movements in 2 distinctive runs.
Grade 25 Movement Characteristics
| Size | 18s |
|---|---|
| Jewels | 15 Jewels |
| Configuration | Openface |
| Finish | Gilt |
| Model | 1888 |
| Setting | Pendant |
| Adjusted | Yes |
| Profile Code | 18s-M1888-15j-OGP |
Grade 25 Production Info
| Total Production | 430 |
|---|---|
| Number of Runs | 2 |
| Introduced | 1888 |
| Production Years | 1888-1888 |
| First Serial | 18,001 |
| Last Serial | 18,530 |
| Largest Run | 400 |
| Smallest Run | 30 |