Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Mother-of-Pearl Diamond Dial - President Bracelet - 278278 mdp Oystersteel case lugs set with 24

case lugs set with 24 diamonds

unidirectional rotatable bezel with blue Cerachrom insert and platinum coated numerals and graduations

blue time lapse Cerachrom bezel

18K Everose gold screw-down crown with twinlock double waterproofness system

screw-down crown with triplock triple waterproofness system

Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Mother-of-Pearl Diamond Dial - President Bracelet - 278278 mdp Oystersteel case lugs set with 2431mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date, mother of pearl dial, 10 diamond hour markers, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds for precise time setting, approximately 55 hours of power reserve, 18K yellow gold President