Pre-Owned Audemars Piguet Royal Oak Offshore Chronograph "End of Days" Limited Edition (25770SNO0001KE01) self-winding automatic watch, features a 42mm stainless steel case surrounding a black Tapisserie dial on a black fabric strap with a stainless steel tang buckle. Functions include hours, minutes, small-seconds, date, chronograph and tachymeter. This watch comes complete with box and papers. E Serial. This is a Limited Edition piece of 500! We back this watch with a 15-month warranty!