Explore the deepest depths with the Promaster Dive watch. Super Titanium case is 5x harder and 40% lighter than steel. Eco-Drive - runs on light never needs a battery replacement. Green polyurethane strap with traditional buckle closure. Luminous green print dial with hour markers and hands. Day of the month calendar at the 3 position. Black Super Titanium case and bezel. Mineral crystal window. Lug width: 24mm. Case size: 46mm. Water resistant to 200 M. 5-Year manufacturer limited warranty.