{"product_id":"rolex-lady-datejust-28mm-279384rbr-0016-dark-grey-dial-oyster-bracelet","title":"Rolex Lady-Datejust 28mm Ref. 279384RBR-0016 Dark Grey Dial Diamond Bezel Oyster Bracelet","description":"\u003cp\u003eAt 28mm, the Lady-Datejust reference 279384RBR-0016 is built around a White Rolesor case — Rolex's combination of Oystersteel and white gold — featuring a monobloc middle case, screw-down case back, and a screw-down winding crown with Twinlock double waterproofness. The bezel is set with diamonds, while a scratch-resistant sapphire crystal with a Cyclops lens over the date sits above the dark grey dial marked with Roman numerals. Water resistance reaches 100 metres \/ 330 feet.\u003c\/p\u003e\u003cp\u003ePower comes from the Calibre 2236, a self-winding mechanical movement manufactured by Rolex. It features a Syloxi silicon hairspring with patented geometry, Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, and a power reserve of approximately 55 hours. Precision is rated at -2\/+2 seconds per day after casing, and the movement carries Superlative Chronometer certification — meeting both COSC standards and Rolex's own post-casing requirements.\u003c\/p\u003e\u003cp\u003eThe watch rides on an Oystersteel Oyster bracelet constructed from three-piece solid links, secured by a folding Oysterclasp with an Easylink 5mm comfort extension link. Functions include centre hour, minute, and seconds hands, an instantaneous date display with rapid setting, and stop-seconds for precise time adjustment.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919860211941,"sku":null,"price":17600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-279384rbr-0016-darkgreyroman-diamondset-oyster.jpg?v=1782915847","url":"https:\/\/itsthattimenyc.com\/products\/rolex-lady-datejust-28mm-279384rbr-0016-dark-grey-dial-oyster-bracelet","provider":"It's That Time ","version":"1.0","type":"link"}