Audemars Piguet Royal Oak (15451ST.ZZ.1256ST.01) self – winding automatic watch, features a 37mm stainless steel case with a diamond bezel surrounding a black grand tapisserie dial on a stainless steel bracelet with a folding buckle. Functions include hours, minutes, seconds and date. This watch has been serviced and comes complete with box and papers. H Serial. Time remaining on the Manufacturer’s service warranty!