Specifications
| Lignes | 12 ‴ |
|---|---|
| Mounting Diameter | 27 |
| Thickness | 4.45 |
| Frequency (vph) | 19,800 |
| Jewels | 17 |
| Power Reserve | 43 |
| Hand Sizes | 1.60, 1.00, 0.20 |
| Complication | Center Seconds |
| Power | Automatic |
| Shape | Round |
| Size | Large |
Notes
340, 342: sweep second
341, 343, 345: sweep second, date
350, 352: sub second
351, 353, 355: sub second, date