Timex Command Shock Watch
24mm Adjustable resin strap fits up to 8-inch wrist circumference. Shock resistant to I.S.O. standards, 100-hour chronograph with lap & split times, 3 daily, weekday or weekend alarms with 5-minute backup. Indiglo Light-up Watch Dial, 24-hour countdown timer with stop & repeat, dual mode alarm offers vibration and/or audible alert, 3 time zones, hydration alarm 24-hour time. 54mm resin rectangular case, acrylic lens, gray digital display, Indiglo light-up watch display. Water-resistant to 100m (330 ft), In general, suitable for snorkeling, as well as swimming, but not diving.