Timex Ironman 3045;Lap Watch Perfect for athletes, this Timex "Ironman" watch is replete with multiple sport functions, including a 30-lap memory recall, which allows for easy review after training sessions. Quartz movement with digital display Protective acrylic dial window Features Indiglo nightlight, 100-hour chronograph with lap and split times, 99-lap counter, 100-hour countdown timer with stop and repeat, 30-lap memory recall, stopwatch, and day and date display Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving