Pocket Watch Database
Hamilton Size 18s Model 1
Movement Diagram
Movement Diagram
Hamilton Model 1 is a 18-Size full-plate lever-set movement featuring a nickel finish.
Model 1 Features
| Size | 18s |
| Configuration | Openface |
| Plate | Full |
| Setting | Lever or Pendant |
| Finish | Gilt or Nickel |
| Model 1 Example Images | |
Model 1 Features
| Size | 18s |
| Configuration | Openface |
| Plate | Full |
| Setting | Lever |
| Finish | Nickel |
| Notes | Variant A Motor Barrel (3-Screw Set) |
| Model 1 Example Images | |
Model 1 Production
| Total Production: | ~503,996 |
| Est. Production Years: | 1893 - 1924 |
| Earliest Serial: | 1 |
| Latest Serial: | 1,450,500 |
| Runs: | ~460 |
| Most Frequent Run Size: | 1,000 |
| Distinctive Grades: | 15 |