Armitron Sport Men's 40/8258BLU Chronograph Black Resin Blue Accented Digital Watch Large 50mm black resin case Metallic blue resin top ring and engraved blue button function lettering Ridged, textured black resin strap with stainless steel buckle closure Reverse LCD display - Black background with light grey digits; functions include hour, minute, second time keeping, alarm, chronograph, lap time, second time zone and military time Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving