The DEFY Extreme Diver in a 42.5mm angular case is crafted in titanium, equipped with a rotating black ceramic bezel and helium escape valve with a water-resistance of 60 ATM (600 metres). Featuring black star-patterned dial with luminescent markers and hands. Powered by the El Primero 3620 SC automatic movement with 60 hours power reserve. Interchangeable strap system with titanium bracelet, rubber strap and single-piece fabric strap made of recycled fishing nets.