Armitron Sport Unisex 45/7058BLU Blue Accented Digital Chronograph Black Resin Strap Watch Sporty quartz-movement watch featuring LCD display, day/date, chronograph, lap time, alarm, dual time, military time and backlight 36.5 millimeter resin case with acrylic dial window Quartz movement with digital display Resin band with buckle closure Water resistant to 10 m (33 ft): In general, withstands splashes and rain, but not immersion