diamond lugs
45 mm satin-finished and microblasted 18k king gold case
90 degree rotatable platinum Ring Command bezel
bidirectional rotatable bezel with matt black Cerachrom insert containing polished raised numbers and graduations
the moon phase boasts new credentials
Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Silver Diamond Dial - President Bracelet - 278288RBR sdp Diving diamond lugs31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, bezel set with 46 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, silver 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