FHF 67-4
Mechanical
Date
No photos yet
Notes
different bridge shapes (cf. photos)
differences not known between 67-4, 676-4
Dimensions
| Width | 23.3 lignes (52.56 mm) |
|---|---|
| Height | 4 mm |
| Stem height | 1.4 mm |
| Hands (H × M × S) | 1.3 × 0.9 × 0.21 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 51 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | Yes |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | Zf1034 |
|---|---|
| Height | 9.5 mm |
| Thickness | 0.1 mm |
| Length | 315 mm |
| Barrel diameter | 1.4 mm |