La Joux-Perret · Movement
La Joux-Perret caliber 7770
Ref. 7770
Self-winding chronograph movement with date.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 55 h
- Frequency
- 28800 vph
- Jewels
- 28
- Diameter
- 30 mm
- Complications
- Chronograph, Date, Hours, Minutes, Small Seconds
- Base caliber
- ETA caliber 7750
Variants
1Used in
0 modelsNo models in the catalogue run this caliber yet.