Rolex caliber 3135

Ref. 3135

The Rolex caliber 3135 is an automatic movement with a 48-hour power reserve, beats at 28,800 vph, and carries 31 jewels.

This model is equipped with calibre 3135, a self-winding mechanical movement entirely developed and manufactured by Rolex. Like all Rolex Perpetual movements, the 3135 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. It is fitted with a Parachrom hairspring, offering greater resistance to shocks and to temperature variations. Its architecture, in common with all Oyster watch movements, makes it singularly reliable.

Type: Automatic
Display: Analog
Power reserve: 48 h
Frequency: 28800 vph
Jewels: 31
Diameter: 28.5 mm
Complications: Chronometer, Hours, Minutes, Seconds