Reference 124060 Model case Oyster, 41 mm, Oystersteel Bezel Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum Water resistance Waterproof to 300 metres / 1,000 feet Movement Perpetual, mechanical, self-winding Calibre 3230, Manufacture Rolex Power reserve Approximately 70 hours Bracelet Oyster, flat three-piece links Dial Black