Rolex Day-Date 40mm 18k Yellow Gold 40mm with Champagne-colour set Diamonds with Diamond Bezel 228348RBR. The Movement is Mechanical self-winding with 3255 Calibre with 31 jewels and 70 hours power reserve. The Waterproof is 100m/330 feet. The Bracelet is 18k Yellow Gold Presidential w/ concealed Crownclasp. The Watch comes with Original Rolex Watch-box, COSC and Rolex Warranty Card dated 01/02/2019.