{"product_id":"rolex-day-date-36mm-128399tbr-0027-bright-blue-dial-president-bracelet","title":"Rolex Day-Date 36 Reference 128399TBR-0027 Bright Blue Diamond Dial White Gold President Bracelet","description":"\u003cp\u003eAt 36 mm, the Day-Date reference 128399TBR-0027 is built around an 18 kt white gold Oyster case featuring a monobloc middle case, screw-down case back, and a screw-down Twinlock winding crown that delivers waterproofness to 100 metres. Scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case architecture.\u003c\/p\u003e\u003cp\u003eThe bright blue dial is set with 10 baguette-cut diamonds serving as hour markers, while the bezel is itself set with diamonds — a combination that gives the watch a thoroughly gem-forward character. The President bracelet in 18 kt white gold features semi-circular three-piece links and fastens via a concealed folding Crownclasp.\u003c\/p\u003e\u003cp\u003eInside beats Rolex Calibre 3255, a perpetual mechanical self-winding movement certified as a Superlative Chronometer — meeting both COSC standards and Rolex's own post-casing certification — with a precision rating of -2\/+2 seconds per day. A paramagnetic blue Parachrom hairspring, Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, and approximately 70 hours of power reserve round out the movement's specification.\u003c\/p\u003e","brand":"It's That Time","offers":[{"title":"Default Title","offer_id":49919868731621,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5600\/7653\/files\/Rolex-128399tbr-0027-bluediamond-diamondset-president.jpg?v=1782915948","url":"https:\/\/itsthattimenyc.com\/products\/rolex-day-date-36mm-128399tbr-0027-bright-blue-dial-president-bracelet","provider":"It's That Time ","version":"1.0","type":"link"}