IWC 8521
Automatic
An iteration of caliber 852 incorporating a date complication and the Pellaton winding system. This movement was in production from 1953 through 1958.
Caliber Details
- Manufacturer
- IWC
- Base Movement
- IWC IWC 852
- Type
- Automatic
- Frequency
- 19800 vph
- Power Reserve
- 42 h
- Jewels
- 21
- Diameter
- 29.00 mm
- Display
- Analog
- Hands
- Hours, Minutes, Seconds
