Rolex · Automatic

3186

Calibre 3186 is a self-winding mechanical movement entirely developed and manufactured by Rolex. In addition to the conventional hour, minute and seconds hands, it features a 24-hour hand to display a second time zone.

Rolex caliber 3186 movement
Winding
Automatic
Power Reserve
50 hours
Frequency
28,800 vph (4 Hz)
Jewels
31
Diameter
28.5 mm

About the Rolex 3186

Like all Rolex Perpetual movements, the 3186 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests.

The 3186 is equipped 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.

Watches with this movement

13

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