Certina 13.20, Complete Movement
Tax included.
- CERTINA complete movement in good working order, needs service.
- Comes with a new winding stem.
Data:
- 17 jewels, manual wind.
- Size: 5.75 x 6,75''' 13 x 15.25 mm.
- H: = 3.55 mm.
- N: = 19.800 A/h.
- Power reserve: 43 h.
Versions:
- 13-20: 19.800 A/h.
- 13-21: 19.800 A/h, threads for casing clamps.
- 13-22: 21.600 A/h, threads for casing clamps.