The Audemars Piguet Royal Oak Offshore Men's Black Watch - 26040ST.OO.D002CA.01 is a luxury sport watch featuring a stainless steel case with a silver bezel and Arabic numerals on the dial. It has a 44mm case size, water-resistant up to 100m, and is equipped with a self-winding mechanical movement. The watch comes with a two-piece rubber strap in black, original box and papers, making it a stylish and reliable timepiece for men looking for a high-quality Swiss-made timepiece with chronograph features.