Audemars Piguet Royal Oak Offshore Diver 42mm (Ref. 15720ST.OO.A052CA.01) is a bold and sporty timepiece designed for professional divers and luxury watch enthusiasts. Housed in a 42 mm stainless steel case, this model features a striking green dial protected by sapphire crystal and powered by the automatic Caliber 4308 with a 60-hour power reserve. Water-resistant up to 300 meters and paired with a matching green rubber strap, the Royal Oak Offshore Diver delivers rugged durability, precision, and the iconic Royal Oak Offshore aesthetic.