FHF 621
Mechanical
No photos yet
Notes
early fixed, later mobile stud carrier (cf. Fig.1,3)
differences not known between 62, 621
Dimensions
| Width | 15.35 lignes (34.63 mm) |
|---|---|
| Height | 4.3 mm |
| Stem height | 0.8 mm |
| Hands (H × M × S) | 1.1 × 0.65 × 0.18 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | — |
| Power reserve | 40 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | No |
|---|---|
| Date | No |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | GR3472 |
|---|---|
| Height | 1.35 mm |
| Thickness | 0.08 mm |
| Length | 220 mm |
| Barrel diameter | 6.5 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | FHF |
| Year | — |
| Family | — |
| Clone of | — |
Related calibers
Documents
None
Updated 7 days ago · 0 revisions