Audemars Piguet Royal Oak Offshore Chronograph (26400SOOOA002CA01) self – winding automatic watch, features a 44mm stainless steel case surrounding a silver grande tapiserrie dial on a brand new black rubber strap with a stainless steel tang buckle. Functions include hours, minutes, small seconds, date, chronograph and tachymeter. This watch has been serviced and comes complete with the original box and papers. H Serial. Time remaining on the Manufacturer’s service warranty!