Citizen Mens Automatic Promaster Dive The Promaster Automatic Diver features Citizen’s Super Titanium construction that is both lightweight and ultra-durable; the bezel has angled tabs for an easy grip, and both the bezel and dial have a pyramid stud design that surrounds an anti-reflective, dual-sphere sapphire crystal which contrasts nicely with the titanium case and bracelet for a strong aesthetic of sport style and performance Features: a 46mm Super Titanium case with a polyurethane strap, a sapphire crystal glass, luminous hands and markers and a date window Powered by an automatic movement with a 42-hour power reserve 200 metres water resistant