{"product_id":"rolex-datejust-278384rbr-0019-dark-grey-31mm-dial-oyster-watch","title":"Rolex Datejust 31 278384RBR-0019 Dark Grey Dial Diamond Bezel White Rolesor Oyster Watch","description":"\u003cp\u003eHoused in a 31 mm round case crafted from White Rolesor — Rolex's combination of Oystersteel and white gold — this Datejust 31 features a diamond-set bezel and a solid case back. The Oyster architecture incorporates a monobloc middle case, a screw-down case back, and a screw-down winding crown with Twinlock double waterproofness, delivering water resistance to 100 metres. The scratch-resistant sapphire crystal includes a Cyclops lens positioned over the date window for easy reading.\u003c\/p\u003e\u003cp\u003eThe dark grey dial is equipped with a Chromalight display, offering a highly legible read with long-lasting blue luminescence. The date function appears at a glance thanks to Rolex's instantaneous date mechanism with rapid setting, complemented by a stop-seconds feature for precise time adjustment. The Oyster bracelet is constructed from three-piece solid links in Oystersteel and fastens via a folding Oysterclasp with an Easylink 5 mm comfort extension link.\u003c\/p\u003e\u003cp\u003ePower comes from the Calibre 2236, a perpetual mechanical self-winding movement manufactured by Rolex. It features a Syloxi silicon hairspring with patented geometry, high-performance Paraflex shock absorbers, and bidirectional winding via a Perpetual rotor. The movement delivers a precision of -2\/+2 seconds per day after casing and offers a power reserve of approximately 55 hours. The calibre is COSC certified.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919952912613,"sku":null,"price":18910.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-278384rbr-0019-grey-diamondset-oyster.jpg?v=1782916798","url":"https:\/\/itsthattimenyc.com\/products\/rolex-datejust-278384rbr-0019-dark-grey-31mm-dial-oyster-watch","provider":"It's That Time ","version":"1.0","type":"link"}