Rolex Datejust 31mm Watch 278285RBRrsip

31mm 18K Everose 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, ros 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 Everose gold President bracelet with semi-circular three-piece links, concealed folding Crownclasp buckle. Waterproof to 100 meters. Baselworld 2019 release.