CERTINA cal: 853.1 - 920.1
Data: Certina cal: 919.1
- 25 jewels, center second, automatic wind, quickset date, hack feature.
- Size: 11,5''' 25.60 mm.
- H: = 5.25 mm.
- N: = 28.800 A/h.
- Power reserve: 45 h.
Versions:
- 853.1: manual wind.
- 854.1: manual wind, date.
- 919.1: base caliber, automatic wind, date.
- 920.1: automatic wind, day, date.
