Day-Date 40
Oyster, 40 mm, platinum Reference 228236 Model case Oyster, 40 mm, platinum Bezel Fluted Water-resistance Waterproof to 100 metres / 330 feet Movement Perpetual, mechanical, self-winding Movement Automatic Caliber 3255, Manufacture Rolex Power reserve (approximately) Approximately 70 hours Bracelet President, semi-circular three-piece links Dial Ice blue Certification Superlative Chronometer (COSC + Rolex certification after casing) Download brochure