IWC · Movement
IWC caliber 74
Ref. 74
Hand-wound savonette movement, most famous for its use in the early reference 325 Portugieser watches.
- Type
- Handwound
- Display
- Analog
- Power reserve
- 54 h
- Frequency
- 18000 vph
- Jewels
- 19
- Diameter
- 37.8 mm
- Complications
- Hours, Minutes, Small Seconds
