Oyster Perpetual 31 Stainless Steel / Black

Ref. 277200-0016

The Rolex Oyster Perpetual 31 277200-0016 debuted in 2025. The watch is housed in a 31 mm Oystersteel case with a smooth bezel, screw-down crown, and sapphire crystal, offering water resistance to 100 meters. The black lacquer dial is created through a six-layer coating process applied in cleanroom conditions, followed by varnishing and polishing to achieve depth and uniformity. Pad-printed inscriptions and hand-applied white gold hour markers complete the display, paired with white gold hands filled with luminous material. Powering the watch is the Rolex caliber 2232, a self-winding movement with Syloxi silicon balance spring and Chronergy escapement. It beats at 28,800 vibrations per hour, with a power reserve of approximately 55 hours. It is fitted with an Oyster bracelet in Oystersteel, composed of flat three-piece links and secured by an Oysterclasp.

Release year

2025

Case diameter

31 mm

Lug width

16 mm

Water resistance

100 m

Case material

Stainless Steel

Crystal

Sapphire

Dial

Black

Movement

Rolex caliber 2232

Movement type

Automatic

Display

Analog

Power reserve

55 h

Frequency

28800 vph

Jewels

31

Movement diameter

20 mm

Complications

Chronometer, Hours, Minutes, Seconds