AS 1758
Mechanical
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Notes
with differing bridge layout (Fig.3) and special balance noticed as Cyma 701, Doxa 87, Girard-Perregaux 26, Synchron 35
Dimensions
| Width | 23.3 lignes (52.56 mm) |
|---|---|
| Height | 2.8 mm |
| Stem height | 1 mm |
| Hands (H × M × S) | 1.3 × 0.7 × 0.22 mm |
Technical data
| Beat rate | 21,600 vph (3 Hz) |
|---|---|
| Lift angle | 52 ° |
| Power reserve | 44 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3268 |
|---|---|
| Height | 1.3 mm |
| Thickness | 0.11 mm |
| Length | 300 mm |
| Barrel diameter | 9 mm |