1938
Specifications
| Lignes | 13 ‴ |
|---|---|
| Mounting Diameter | 27 |
| Thickness | 6.1 |
| Frequency (vph) | 18,000 |
| Jewels | 17 |
| Hand Sizes | 1.60, 1.00, 0.22 |
| Complication | Flyback Seconds |
| Power | Manual |
| Shape | Round |
| Size | Large |
Notes
A central minutes version of this movement was also made