Timex T5K255 Men's IRONMAN 150-Lap TAP Screen Sleek Watch Cutting-edge sports watch with 150-lap memory and TapScreen technology Simple tap anywhere on the watch face activates lap timers while you run Lap Management System records every lap/split and target time Target Time Pacer provides alerts indicating whether you're too fast or slow Hydration and nutrition alarms; 24-hour countdown timer; water-resistant to 100 meters