Cyma 15" B hunter
Mechanical
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Notes
hunter calibre
Breguet hairspring
Dimensions
| Width | 33.4 lignes (75.34 mm) |
|---|---|
| Height | 3.4 mm |
| Stem height | 0.3 mm |
| Hands (H × M × S) | 1.6 × 1 × 0.18 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | — |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | Zf717 |
|---|---|
| Height | 13 mm |
| Thickness | 0.17 mm |
| Length | 350 mm |
| Barrel diameter | 1.2 mm |