1889
Specifications
| Lignes | 18 ‴ |
|---|---|
| Mounting Diameter | 40.65 |
| Thickness | 7.05 |
| Frequency (vph) | 18,000 |
| Jewels | 15 |
| Power Reserve | 38 |
| Hand Sizes | 1.78, 0.55, 0.26 |
| Power | Manual |
| Shape | Round |
| Size |
Notes
18.49: open face, 18.50: hunter
1889
| Lignes | 18 ‴ |
|---|---|
| Mounting Diameter | 40.65 |
| Thickness | 7.05 |
| Frequency (vph) | 18,000 |
| Jewels | 15 |
| Power Reserve | 38 |
| Hand Sizes | 1.78, 0.55, 0.26 |
| Power | Manual |
| Shape | Round |
| Size |
18.49: open face, 18.50: hunter