MODEL DEtAILS
information base on rolex website
Model Case
Oyster, 44 mm, Oystersteel
Oyster Architecture
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve
Diameter
44 mm
Oyster, 44 mm, Oystersteel
Oyster Architecture
Monobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve
Diameter
44 mm
Material
Oystersteel
Bezel
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in platinum
Oystersteel
Bezel
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations coated in platinum
Winding Crown
Screw-down, Triplock triple waterproofness system
Crystal
Domed, 5.5 mm-thick scratch-resistant sapphire
Water resistance
Waterproof to 3,900 metres / 12,800 feet, helium escape valve
Screw-down, Triplock triple waterproofness system
Crystal
Domed, 5.5 mm-thick scratch-resistant sapphire
Water resistance
Waterproof to 3,900 metres / 12,800 feet, helium escape valve