51612
Automatic
Self-winding movement featuring a seven-day power reserve and a perpetual calendar. The 51612 marked the inaugural seven-day perpetual calendar caliber to operate at a 21,600 vph frequency. Additional feature: Power reserve display.
Caliber Details
- Manufacturer
- IWC
- Base Movement
- IWC 51610
- Type
- Automatic
- Frequency
- 21600 vph
- Power Reserve
- 168 h
- Jewels
- 62
- Diameter
- 38.20 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
