Rolex Datejust 31mm Watch 278288RBR chio Rolex Datejust 31mm 178279 bkcap 41mm Yellow Rolesor case with

41mm Yellow Rolesor case with 904L steel monobloc middle case

white mother-of-pearl dial

approximately 48 hours of power reserve

chestnut brown monobloc Cerachrom bezel with engraved tachymetric scale deposited with platinum via PVD

Rolex Datejust 31mm Watch 278288RBR chio Rolex Datejust 31mm 178279 bkcap 41mm Yellow Rolesor case with31mm 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, champagne dial, index 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 Oyster