{"product_id":"rolex-datejust-278383rbr-0021-31mm-dark-grey-dial-oyster-bracelet","title":"Rolex Datejust 31 278383RBR-0021 Dark Grey Diamond Dial Yellow Rolesor Oyster Bracelet","description":"\u003cp\u003eHoused in a 31 mm Oyster case crafted from Yellow Rolesor — a marriage of Oystersteel and yellow gold — this Datejust 31 features a monobloc middle case, screw-down case back, and a screw-down Twinlock winding crown offering waterproofness to 100 metres. The bezel is set with diamonds, while scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case.\u003c\/p\u003e\u003cp\u003eThe dark grey dial is itself set with diamonds, each held in 18 kt gold settings, lending the piece an understated yet striking depth. The three-piece solid-link Oyster bracelet, also in Yellow Rolesor, fastens with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link for a precise and comfortable fit on the wrist.\u003c\/p\u003e\u003cp\u003eInside beats the Calibre 2236, a perpetual mechanical self-winding movement from Manufacture Rolex. Featuring a Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers, it delivers a precision of -2\/+2 seconds per day after casing and carries Superlative Chronometer certification — combining COSC standards with Rolex's own post-casing verification. Power reserve stands at approximately 55 hours via bidirectional winding through the Perpetual rotor.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919893405925,"sku":null,"price":26551.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/rolex-datejust-278383rbr-0021.jpg?v=1782916182","url":"https:\/\/itsthattimenyc.com\/products\/rolex-datejust-278383rbr-0021-31mm-dark-grey-dial-oyster-bracelet","provider":"It's That Time ","version":"1.0","type":"link"}