Rolex 278285RBR pmopbo 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, Diamond Paved Mother-of-Pearl Butterfly Dial, 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 Oyster bracelet with flat three-piece links, concealed folding Crownclasp buckle.