1957?
Specifications
| Lignes | 24 ‴ |
|---|---|
| Mounting Diameter | 52.8 |
| Thickness | 14.55 |
| Frequency (vph) | 36,000 |
| Jewels | 23 |
| Complication | Rattrapante 1/10 Chronograph |
| Power | Manual |
| Shape | Round |
| Size |
Notes
Central seconds hand rotates once every 10 seconds
1957?
| Lignes | 24 ‴ |
|---|---|
| Mounting Diameter | 52.8 |
| Thickness | 14.55 |
| Frequency (vph) | 36,000 |
| Jewels | 23 |
| Complication | Rattrapante 1/10 Chronograph |
| Power | Manual |
| Shape | Round |
| Size |
Central seconds hand rotates once every 10 seconds