Latest Model Audemars Piguet Royal Oak Offshore Limited Edition Multifunction Chronograph Mechanical Watch Size: 44MM x 17MM. The bezel is consistent with the original, made from imported materials. The crown features a hexagonal design and is crafted with a brushed finish on the top.Movement: The movement is showcased beautifully through the transparent case back, with a striking gray-black automatic rotor that adds depth. The surface of the movement is adorned with embedded gemstones. It is equipped with a 7750 modified to 3126 full automatic chronograph mechanical movement.Crystal: The crystal is made from imported sapphire glass.Case: The case is constructed from imported 316 stainless steel.Strap: Paired with an imported fluororubber strap and an original pin buckle. This is a must-have tool for tough guys.Through multiple processes of polishing and sanding, the unique octagonal bezel of AP is expressed with sharp lines. This entry-level Audemars Piguet watch is highly recommended.