Rolex Day-Date 228238-0067

Rolex Day-Date 40mm 228238-0067 Black Dial President Watch

Rolex Day-Date Bright Black 40mm Dial Fluted Bezel Yellow Gold President Bracelet Watch Specifications: Brand : Rolex Model : Day-Date Reference Number : 228238-0067 CASE Case Diameter : 40 mm Oyster Architecture : Monobloc middle case, screw-down case back and winding crown Case Material : 18 kt yellow gold Crystal : Scratch-resistant sapphire, Cyclops lens over the date Bezel : Fluted Winding crown : Screw-down, Twinlock double waterproofness system Water Resistance : Waterproof to 100 metres / 330 feet DIAL Dial Color : Bright black Dial Details : Highly legible Chromalight display with long-lasting blue luminescence BRACELET Band : President, semi-circular three-piece links Bracelet Material : 18 kt yellow gold Clasp : Concealed folding Crownclasp MOVEMENT Movement : Perpetual, mechanical, self-winding Calibre : 3255, Manufacture Rolex Precision : 2/+2 sec/day, after casing Functions : Centre hour, minute and seconds hands. Instantaneous day and date in apertures, secure rapid-setting. Stop-seconds for exact time setting Oscillator : Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers Winding : Bidirectional self-winding via Perpetual rotor Power reserve : Approximately 70 hours Certification : Superlative Chronometer (COSC + Rolex certification after casing) Brand : Rolex Dial Color : Black Size : 40 MM