{"product_id":"rolex-datejust-31mm-278289rbr-0023-bright-blue-dial-white-gold-president-watch","title":"Rolex Datejust 31 278289RBR-0023 Bright Blue Dial 18kt White Gold President Bracelet","description":"\u003cp\u003eCrafted entirely in 18kt white gold, the 31mm case follows Rolex's Oyster architecture: a monobloc middle case, screw-down case back, and a screw-down winding crown featuring the Twinlock double waterproofness system. Scratch-resistant sapphire crystal with a Cyclops lens over the date protects the dial, while the bezel is set with diamonds for added brilliance. The watch is waterproof to 100 metres \/ 330 feet.\u003c\/p\u003e\u003cp\u003eThe bright blue dial is rendered with Roman numeral hour markers, offering a classic and legible layout. The President bracelet — composed of semi-circular three-piece links in 18kt white gold — fastens via a concealed folding Crownclasp, completing the all-white-gold presentation.\u003c\/p\u003e\u003cp\u003eInside runs Rolex Calibre 2236, a perpetual mechanical self-winding movement certified as a Superlative Chronometer, meaning it meets both COSC standards and Rolex's own post-casing certification for a precision of -2\/+2 seconds per day. The oscillator incorporates a Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers, while bidirectional winding via the Perpetual rotor provides a power reserve of approximately 55 hours.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919885770981,"sku":null,"price":46541.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-278289rbr-0023-blueroman-diamondset-president.jpg?v=1782916104","url":"https:\/\/itsthattimenyc.com\/products\/rolex-datejust-31mm-278289rbr-0023-bright-blue-dial-white-gold-president-watch","provider":"It's That Time ","version":"1.0","type":"link"}