{"product_id":"rolex-datejust-278285rbr-0021-slate-31mm-dial","title":"Rolex Datejust 31 278285RBR-0021 Slate Dial Diamond Bezel President Bracelet","description":"\u003cp\u003eHoused in a round 31 mm case crafted from 18 kt Everose gold, this Datejust 31 features a bezel set with diamonds and a scratch-resistant sapphire crystal with a Cyclops lens magnifying the date window. The solid case back and screw-down Twinlock crown contribute to water resistance of 100 metres \/ 330 feet.\u003c\/p\u003e\u003cp\u003eThe slate dial is paired with an 18 kt Everose gold President bracelet composed of semi-circular three-piece links, secured by a concealed folding Crownclasp. Together, the warm rose tone of the gold and the cool depth of the slate dial create a striking contrast.\u003c\/p\u003e\u003cp\u003eInside beats the Calibre 2236, a perpetual mechanical self-winding movement manufactured by Rolex. It offers a precision rating of -2\/+2 seconds per day after casing, approximately 55 hours of power reserve, and carries Superlative Chronometer certification — combining COSC testing with Rolex's own post-casing standards. The oscillator employs a Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers, while bidirectional winding is achieved via the Perpetual rotor.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919934496997,"sku":null,"price":44398.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-278285rbr-0021-slate-diamondset-president.jpg?v=1782916578","url":"https:\/\/itsthattimenyc.com\/products\/rolex-datejust-278285rbr-0021-slate-31mm-dial","provider":"It's That Time ","version":"1.0","type":"link"}