Rolex Day Date 128348RBR-0064 White Dial Specifications: Brand: Rolex Model: Day-Date 36 Reference Number: 128348RBR-0064 CASE Model Case Oyster, 36 mm, yellow gold and diamonds Oyster Architecture Monobloc middle case, screw-down case back and winding crown Case Diameter 36 mm Case Material 18 kt yellow gold Bezel Set with diamonds 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 BRACELET Band Name President, semi-circular three-piece links 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 COSC Certified Superlative Chronometer (COSC Rolex certification after casing)
