Pocket Watch Database
Hamilton Size 10s Model 1: Overview & Production
Model 1 Features (Variation 1)
Movement Diagram
Note: Diagrams and photos displayed are intended to serve as a represenation of this model.
Plate cut, finishing style, jewel count, regulator, and other features may differ between grades within the same model designation.
Plate cut, finishing style, jewel count, regulator, and other features may differ between grades within the same model designation.
| Size | 10s |
| Configuration | Openface |
| Plate | 3/4 |
| Setting | Pendant |
| Finish | Nickel |
| Notes | 3-Finger Train Bridge |
| Model 1 Image Gallery | |
Model 1 Features (Variation 2)
Movement Diagram
Note: Diagrams and photos displayed are intended to serve as a represenation of this model.
Plate cut, finishing style, jewel count, regulator, and other features may differ between grades within the same model designation.
Plate cut, finishing style, jewel count, regulator, and other features may differ between grades within the same model designation.
| Size | 10s |
| Configuration | Openface |
| Plate | 3/4 |
| Setting | Pendant |
| Finish | Nickel |
| Notes | Fits Unique Hamilton Case |
| Model 1 Image Gallery | |
Model 1 Production
| Total Production: | ~261,112 |
| Est. Production Years: | 1936 - 1954 |
| Earliest Serial: | 1 |
| Latest Serial: | 205,500 |
| Runs: | ~26 |
| Smallest Run: | 12 |
| Largest Run: | 52,000 |
| Distinctive Grades: | 5 |
Model 1 Production Segments
| Model 1 (All Variations): 261,112 ETP |
| Nickel: 261,112 (100.00%) |
| Openface: 261,112 (100.00%) |
| Pendant: 261,112 (100.00%) |
| 17j: 205,512 (78.71%) | 21j: 52,000 (19.91%) | 23j: 3,600 (1.38%) |