
Certina 13.10-401, Winding stem
- CERTINA original part, not in factory packaging.
- Thread 0,90 mm.
- Fits cal: 13.10, 13.11, 13.20, 13.21, 13.22
Data Certina cal: 13-10
- 17 jewels, manual wind.
- S: = 5.75 x 6.75''' 13 x 15.5 mm.
- H: = 3.50 mm.
- N: = 18.000 A/h.
- Power reserve: 42 h.
- Mainspring: 1.35 x 5.5 - 0.065 - 210 mm.
Versions:
- 13-10: 18.000 A/h.
- 13-11: 19.800 A/h.
- 13-20: N: = 19.800, no mountings.
- 13-21: N: = 19.800, mounting threads.
- 13-22: N: = 21.600, mounting threads.