Defy Extreme Diver necklaces&pendants 7-sided crown set with a

7-sided crown set with a blue synthetic spinel

42 mm case with rounded sides and slender lugs

sandblasted silvered dial

steel fluted crown set with a cabochon synthetic spinel

ADLC bezel

Defy Extreme Diver necklaces&pendants 7-sided crown set with aThe DEFY Extreme 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). Showcasing a 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