Latest Audemars Piguet Royal Oak Offshore Limited Edition Multifunctional Chronograph Mechanical Watch. Size: 44MM x 17MM. The bezel is made of imported materials, consistent with the original. The crown features a hexagonal design, with the top polished using brushing techniques. The movement, showcased through the transparent case back, exudes a powerful presence. The gray-black fully automatic rotor has a strong sense of depth, enhanced by the gem inlays on the surface of the movement. It is equipped with a 7750 modified to a 3126 fully automatic chronograph mechanical movement. The crystal is made of imported sapphire glass. The case is constructed from imported 316 stainless steel. The watch strap is paired with an imported fluororubber strap and comes with an original pin buckle. A must-have tool for tough guys. Through multiple polishing and sanding processes, the unique octagonal bezel of AP is expressed with sharp lines. Highly recommended as an entry-level watch from Audemars Piguet.