Timex Men's T5K788DH "Ironman" Digital Tap-Screen Watch Round resin watch featuring tap screen with timers and lap-counter Quartz movement with digital display Protective acrylic crystal dial window Features hydration and nutrition alarms, labeled interval timers for two workout session with up to eight intervals each, and buckle closure on strap Water-resistant to 100 m (330 ft): suitable for snorkeling, as well as swimming, but not diving