79320
Automatic Chronograph
A movement derived from the Valjoux 7750, manufactured according to IWC requirements. It was progressively superseded by the 75320 caliber. Chronograph: Chronograph
Caliber Details
- Manufacturer
- IWC
- Base Movement
- ETA 7750
- Type
- Automatic Chronograph
- Frequency
- 28800 vph
- Power Reserve
- 44 h
- Jewels
- 31
- Diameter
- 30.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
