Datejust 31
Oyster, 31 mm, Oystersteel and yellow gold Reference 278273 Model case Oyster, 31 mm, Oystersteel and yellow gold Bezel Fluted Water-resistance Waterproof to 100 metres / 330 feet Movement Perpetual, mechanical, self-winding Movement Automatic Caliber 2236, Manufacture Rolex Power reserve (approximately) Approximately 70 hours Bracelet Oyster, three-piece solid links Dial Silver set with diamonds Certification Superlative Chronometer (COSC + Rolex certification after casing) Download brochure