Rolex Day-Date 228396TBR-0031

Rolex Day Date 228396TBR-0031 Slate Dial

Rolex Day Date Slate Dial (2023) Specifications:   Brand : Round Model : Day-Date 40 Reference Number : 228396TBR-0031 CASE Model Case : Oyster, 40 mm, platinum and diamonds Oyster Architecture : Monobloc middle case, screw-down case back and winding crown Case Diameter : 40 mm Material : Platinum 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 : Slate Details : Highly legible Chromalight display with long-lasting blue luminescence BRACELET Band Name : President, semi-circular three-piece links Material : Platinum 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) Bracelet : President Bracelet Metal : platinum 950 Brand : Rolex Size : 40 MM Dial Color : Slate