Audemars Piguet Royal Oak Chronograph (26300STOO1110ST05) self – winding automatic watch, features a 39mm stainless steel case surrounding a silver Grande Tapiserrie dial on a stainless steel bracelet with folding buckle. Functions include hours, minutes, small seconds, date and chronograph. This watch has been serviced and comes with the original box. G Serial. Time remaining on the Manufacturer’s service warranty!