Model caseOyster, 44 mm, Oystersteel Oyster architectureMonobloc middle case, screw-down case back and winding crown. Rolex Ringlock System case architecture with Helium escape valve Diameter44 mm MaterialOystersteel BezelUnidirectional rotatable 60-minute graduated, scratch-resi..
Model caseOyster, 40 mm, Oystersteel Oyster architectureMonobloc middle case, screw-down case back and winding crown Diameter40 mm MaterialOystersteel BezelSmooth Winding crownScrew-down, Twinlock double waterproofness system CrystalScratch-resistant sapphire Water..
Model caseOyster, 43 mm, Oystersteel Oyster architectureMonobloc middle case, screw-down case back and winding crown Diameter43 mm MaterialOystersteel BezelUnidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in black ceramic, numerals and graduations ..