Rolex 278288RBR-0032

Rolex Datejust 278288RBR-0032 Black Mother-of-Pearl 31mm Dial President Bracelet Watch

Rolex Datejust Black Mother-of-Pearl Set with Diamonds 31mm Dial Diamond-Set Bezel and President Bracelet Watch Specifications:   Brand : Rolex Model : Datejust 31 Reference Number : 278288RBR-0032 CASE Case Shape : Round Case Diameter : 31 mm Case Material : 18 kt yellow gold Crystal : Scratch-resistant sapphire, Cyclops lens over the date Bezel : Set with diamonds Oyster Architecture : Monobloc middle case, screw-down case back and winding crown Water Resistance : Waterproof to 100 metres / 330 feet Winding Crown : Screw-down, Twinlock double waterproofness system DIAL Dial Color : Black mother-of-pearl set with diamonds Gem-Setting : Diamonds in 18 kt gold settings BRACELET Band Material : 18 kt yellow gold Band Name : President, semi-circular three-piece links Clasp : Concealed folding Crownclasp MOVEMENT Movement : Perpetual, mechanical, self-winding Calibre : 2236, Manufacture Rolex Precision : 2/+2 sec/day, after casing Functions : Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting Oscillator : Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers Winding : Bidirectional self-winding via Perpetual rotor Power Reserve : Approximately 55 hours Complicated : Date COSC Certified : Yes Brand : Rolex Dial Color : Mother-of-Pearl Size : 31 ММ