Lightweight, breathable, and surprisingly tough, this watch was built for people who aren't afraid to sweat, and tested at the world's toughest endurance event. With simple-to-use run timers, interval workout modes, and bright colors, it's no wonder why this is a favorite.. . Lightweight. Sports Stopwatch with 50 Lap Memory. Interval Training Timer. Countdown Timer ?? 2 interval timers settable for up to 24 hours: countdown/stop (CS) and countdown/repeat (CR). Water Resistant to 100 Meters. INDIGLO? Light-Up Watch Dial. Breathable, Co-Molded Resin Strap. Dated Training Log with Best Lap, Average Lap, and Total Time. Top Pusher for Easy Operation. 100-Hour Chronograph with Lap and Split Times. 99-Lap Counter. Automatic Interval Repetition Counter. 2 time zone settings. Forward or Backward Setting. 50-Lap Memory Recall. NIGHT-MODE? feature. On-the-Fly Lap or Split Recall. Durable and Lightweight Resin Case. 3 customizable alarms: daily/weekday/weekend/weekly options. On-Screen Prompts Make Setting Easy. Buckle/Clasp: Buckle. Case Height: 10.88 mm. Case Shape: Round. Case Size: Mid Size. Case Width: 33 mm. Crystal/Lens: Acrylic. Dial Color: Digital. Dial Markings: Digital. Watch Movement: Digital. Imported.