Girard-Perregaux 22
Mechanical
c. 1957
Self-winding (rotor)
Date
No photos yet
Notes
1957-
base movement modified Peseux 336
automatic with two roller freewheels
jewel-bearing rotor
automatic as module on base movement (Fig.3, 4)
Dimensions
| Width | 25.6 lignes (57.75 mm) |
|---|---|
| Height | 6.1 mm |
| Stem height | 1.6 mm |
| Hands (H × M × S) | 1.3 × 0.8 × 0.22 mm |
Technical data
| Beat rate | 18,000 vph (2.5 Hz) |
|---|---|
| Lift angle | 52 ° |
| Power reserve | 35 h |
| Jewels | — |
| Shock protection | — |
| Mobile stud carrier | No |
Complications
| Self winding | Rotor |
|---|---|
| Date | Yes |
| Day | No |
| Hacking | No |
| Chronograph | No |
Mainspring
| GR code | — |
|---|---|
| Height | 9.5 mm |
| Thickness | 0.12 mm |
| Length | 270 mm |
| Barrel diameter | 1.25 mm |
Overview
| Type | Mechanical |
|---|---|
| Manufacturer | Girard-Perregaux |
| Year | c. 1957 |
| Family | — |
| Clone of | — |
Related calibers
Documents
None
Updated 7 days ago · 0 revisions