Swiss Legend Men's 11528-BKBWBA Luminar Bracelet Watch Gunmetal-tone bracelet watch with coin-edge bezel and black dial with luminous hands and date window at three o'clock 43 mm ceramic case with synthetic-sapphire dial window Swiss quartz movement with analog display Ceramic band with deployant-clasp closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving