Timex Men's TW5K90900 Ironman Classic 30 Full-Size Black/Orange Resin Strap Watch Iconic Performance Design Sports Stopwatch with 30 Lap Memory Countdown Timer & Alarm Durable Resin Strap with Buckle Closure Indiglo Light-Up Watch Dial Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving