Audemars Piguet Royal Oak Offshore Chronograph (26020STOOD101CR01) self – winding automatic watch, features a 42mm stainless steel case surrounding a black grande tapiserrie dial on a brand new black hornback strap with a stainless steel tang buckle. Functions include hours, minutes, small seconds, date and chronograph. This watch comes with the original box and papers. G Serial. We back this watch with a 2-Year WatchBox warranty!