IWC · Movement
IWC caliber 8541 ES
Ref. 8541 ES
Self-winding movement with date. IWC Pellaton winding system; antimagnetic escapement.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 40 h
- Frequency
- 19800 vph
- Jewels
- 25
- Diameter
- 28 mm
- Complications
- Date, Hours, Minutes, Seconds
- Base caliber
- IWC caliber 8541
