{"product_id":"rolex-datejust-278384rbr-0031-dark-grey-31mm-dial-oyster-watch","title":"Rolex Datejust 31 Ref. 278384RBR-0031 Dark Grey Diamond Dial White Rolesor Oyster Watch","description":"\u003cp\u003eMeasuring 31 mm across, the round case is constructed in White Rolesor, blending Oystersteel with white gold in a monobloc middle case architecture finished with a solid screw-down case back and a screw-down Twinlock winding crown. The diamond-set bezel frames a scratch-resistant sapphire crystal fitted with a Cyclops lens over the date aperture, while the case maintains waterproofness to 100 metres \/ 330 feet.\u003c\/p\u003e\u003cp\u003eThe dark grey dial carries Roman numeral hour markers with the large VI set with 11 diamonds, and the remaining numerals are also set with diamonds, lending a measured brilliance across the face. An instantaneous date display with rapid setting and stop-seconds for precise time setting round out the dial's functionality.\u003c\/p\u003e\u003cp\u003ePower comes from the Calibre 2236, a perpetual mechanical self-winding movement produced by Rolex, featuring a Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers. Bidirectional winding via the Perpetual rotor delivers approximately 55 hours of power reserve, with precision rated at -2\/+2 seconds per day after casing. The Oyster bracelet is composed of three-piece solid links in Oystersteel, secured by a folding Oysterclasp with an Easylink 5 mm comfort extension link.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919952158949,"sku":null,"price":20857.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-278384rbr-0031-greydiamond-diamondset-oyster.jpg?v=1782916786","url":"https:\/\/itsthattimenyc.com\/products\/rolex-datejust-278384rbr-0031-dark-grey-31mm-dial-oyster-watch","provider":"It's That Time ","version":"1.0","type":"link"}