727
Manual Chronograph
Chronograph: Column wheel chronograph.
Caliber Details
- Manufacturer
- Rolex
- Base Movement
- Valjoux 72
- Type
- Manual Chronograph
- Frequency
- 21600 vph
- Power Reserve
- 48 h
- Jewels
- 17
- Diameter
- 29.50 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
