CERTINA cal: 17.011 - 17.361
Versions with ETA base caliber:
- 17.011: (ETA 2671) 28.800 A/h, automatic wind, sweep second, date.
- 17.02: (ETA 2660) 28.800 A/h, manual wind, sweep second.
- 17.021: (ETA 2661) 28.800 A/h, manual wind, sweep second, date.
Versions, Manual wind:
- 17-10: 18.000 A/h, manual wind, sub second.
- 17-11: 18.000 A/h, manual wind, sub second, maunting flanges on plate.
- 17-12: 19.800 A/h, manual wind
- 17-25: 19.800 A/h, manual wind, sweep second.
- 17-251: 19.800 A/h, manual wind, sweep second, date.
Versions, Automatic wind, base caliber: 15-20 (See collection 15.20 - 17.221)
- 17-211: 21.600 A/h, automatic wind, date.
- 17-221: 21600 A/h, automatic wind, date, new balance.
Versions, New generation:
- 17-35: 21.600 A/h, automatic wind, sweep second.
- 17-351: 21.600 A/h, automatic wind, sweep second, date.
- 17-36: 21.600 A/h, manual wind, sweep second.
- 17-361: 21.600 A/h, manual wind, sweep second, date.
