Pre-Owned Audemars Piguet Royal Oak Offshore End of Days Limited Edition (25770SNOO0009K01) self-winding automatic watch, features a 42mm black PVD coated steel case surrounding a black dial on a brand new black leather strap with a PVD coated stainless steel tang buckle. Functions include hours, minutes, small-seconds, date, chronograph and tachymeter. This watch does not come with box or papers. E Serial. This watch is a Limited Edition piece of 500! We back this watch with a 15-month warranty!