Rolex Lady-Datejust 279163-0023

Rolex Lady-Datejust 279163-0023 White Roman Dial Jubilee Bracelet Specifications: Brand : Rolex Model : Lady-Datejust Reference Number : 279163-0023 CASE Model case : Oyster, 28 mm, Oystersteel and yellow gold Oyster Architecture : Monobloc middle case, screw-down case back and winding crown Case Diameter : 28 mm Case Material : Yellow Rolesor – combination of Oystersteel and yellow gold Bezel : Domed Winding Crown : Screw-down, Twinlock double waterproofness system Crystal : Scratch-resistant sapphire, Cyclops lens over the date Water Resistance : Waterproof to 100 metres / 330 feet DIAL Dial Color : White Details : Roman Numerals BRACELET Bacelet Material : Yellow Rolesor – combination of Oystersteel and yellow gold Band Name : Jubilee, five-piece links Clasp : Concealed folding Crownclasp MOVEMENT Movement : Perpetual, mechanical, self-winding Caliber : 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 Oscilator : Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers Winding : Bidirectional self-winding via Perpetual rotor Power Reserve : Approximately 55 hours COSC Certified : Superlative Chronometer (COSC + Rolex certification after casing) Brand : Rolex Dial Color : White Size : 28 MM