Rolex Steel and Yellow Gold Rolesor Lady-Datejust 28 Watch - Diamond Bezel - Silver Diamond Dial - Oyster Bracelet - 279383RBR sdo 7099G001 caliber 240 Q ultra-thin self-winding

caliber 240 Q ultra-thin self-winding movement with perpetual calendar (day

interchangeable full and sapphire-crystal back

second time-zone displayed via off-center rotating disc

manually wound caliber 1

Celestial dial with black sapphire-crystal disks for sky background and moon phases

Rolex Steel and Yellow Gold Rolesor Lady-Datejust 28 Watch - Diamond Bezel - Silver Diamond Dial - Oyster Bracelet - 279383RBR sdo 7099G001 caliber 240 Q ultra-thin self-winding28mm yellow Rolesor case comprised of a 904L steel monobloc middle case, screw down steel back, 18K yellow gold screw down crown with twinlock double waterproofness system, 18K yellow gold diamond bezel, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, silver dial, diamond hour markers, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid