At its heart lies the 4131 manufacture Rolex perpetual movement—a mechanical chronograph driven by self-winding technology
Crafted to transcend time
5 mm Case Shape Round Case Back Solid Crown Screw Down Bezel White Gold Movement Automatic Dial Color Blue Dial Type Analog Dial Markers Index Band Material White Gold Clasp Tang Buckle Gender Men's Watch Style Dress Watch
self-winding chronometer Omega 8421 movement with Co-Axial Escapement
Caliber 2160 w/ 30 Jewels
Rolex Steel and Yellow Gold Datejust 31 Watch - Diamond Bezel - Mother-of-Pearl Diamond Dial - Oyster Bracelet - 278383RBR mdo 600M At its heart lies the31mm yellow Rolesor case comprised of Oystersteel and 18K yellow gold, screw down back, screw down crown with twinlock double waterproofness system, 18K yellow gold bezel set with diamonds, scratch resistant sapphire crystal with cyclops lens over the date, mother of pearl dial, diamond hour markers, Rolex calibre 2236 perpetual self winding movement with date at 3 o'clock, approximately 55 hours of power reserve, yellow Rolesor Oyster bracelet made