{"product_id":"rolex-datejust-278288rbr-0032-black-mother-of-pearl-31mm-dial-president-bracelet-watch","title":"Rolex Datejust 31 278288RBR-0032 Black Mother-of-Pearl Diamond Dial 18kt Yellow Gold President Bracelet","description":"\u003cp\u003eHoused in a round 31mm case crafted from 18kt yellow gold, the Datejust 31 ref. 278288RBR-0032 features Rolex's Oyster architecture — a monobloc middle case paired with a screw-down case back and screw-down winding crown employing the Twinlock double waterproofness system. The diamond-set bezel frames a scratch-resistant sapphire crystal fitted with a Cyclops lens over the date, and the watch is waterproof to 100 metres \/ 330 feet.\u003c\/p\u003e\u003cp\u003eThe black mother-of-pearl dial is itself set with diamonds mounted in 18kt gold settings, lending depth and brilliance to the face. Powering the watch is the Calibre 2236, a perpetual mechanical self-winding movement manufactured by Rolex. It delivers a precision of -2\/+2 seconds per day after casing, a power reserve of approximately 55 hours, and incorporates a Syloxi silicon hairspring with patented geometry alongside Paraflex shock absorbers. Functions include centre hour, minute, and seconds hands, an instantaneous date with rapid setting, and stop-seconds for precise time adjustment. The movement is COSC certified.\u003c\/p\u003e\u003cp\u003eThe watch rides on the President bracelet in 18kt yellow gold, constructed with semi-circular three-piece links and secured by a concealed folding Crownclasp — a combination that has long defined the Datejust's most formal expression.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919925256421,"sku":null,"price":45520.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-278288rbr-0032-blackmop-diamondset-president.jpg?v=1782916476","url":"https:\/\/itsthattimenyc.com\/products\/rolex-datejust-278288rbr-0032-black-mother-of-pearl-31mm-dial-president-bracelet-watch","provider":"It's That Time ","version":"1.0","type":"link"}