4131
Automatic Chronograph
The Rolex caliber 4131 represents an advancement of the 4130 movement. Debuting in 2023, it incorporates modern enhancements found in recent Rolex calibers, including the Chronergy escapement, Paraflex shock absorbers, and refined ball bearings, while featuring a skeletonized rotor and Rolex Côtes de Genève finishing. Functions include a column-wheel chronograph and chronometer certification.
Caliber Details
- Manufacturer
- Rolex
- Base Movement
- Rolex 4130
- Type
- Automatic Chronograph
- Frequency
- 28800 vph
- Power Reserve
- 72 h
- Jewels
- 47
- Diameter
- 30.50 mm
- Display
- Analog
- Hands
- Hours, Minutes, Small Seconds
