Oyster, 41 mm, Oystersteel
Monobloc middle case, screw-down case back and winding crown
41 mm
Oystersteel
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in platinum
Screw-down, Triplock triple waterproofness system
Scratch-resistant sapphire
Waterproof to 300 metres / 1,000 feet