Laurens Men's M077J901Y Technical Digital Multifunction Diving Memory Black Resin Watch Diving memory; snorkling; thermometer 5 alarms; chime; battery life; timer; 1/100 second stopwatch Black resin case, strap, and case back; metal bezel El backlight; dual time; 12/24 hour time display; 50 year calendar; day, date and month display Water resistant to 660 feet (200 M): suitable for recreational scuba diving