The Dominatoredelmare Aviatore GMT is a top-of-the-line Swiss made watch with a three-hand date GMT movement. The case is made of 316L stainless steel and is 42mm in diameter. The dial is Japan luminous on hour & minutes hands. The lens is sapphire coated mineral lens. The band is 316L solid stainless steel bracelet. The water resistance is 10ATM. The warranty is 1-year international.