Audemars Piguet Royal Oak Offshore 26401PO.OO.A018CR.01 Ceramic / Platinum Watch. 38mm Platinum case. Ceramic Stationary bezel. Blue dial with Luminous Platinum hands and index hour markers. Minute markers on the outer dial. Date display at the 3 o'clock position. Leather Strap with Buckle. Will fit up to an 8-inch wrist. Sapphire Crystal, clear case back. Calibre AP 3126 / 3840 Automatic self-winding movement with a 50-hour power reserve. Original Box & Papers included. This watch is backed by our two year warranty.