Timex Men's T49750 Expedition Rugged Digital Chrono All Black Resin Strap Watch Indiglo night-light with Night-Mode 100-hour chronograph with lap and split times, 99-lap counter, 100-hour countdown timer Three Daily, Weekday, Weekend or Weekly Alarms with Five-Minute Backup Two Time Zone Settings Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving