The Timex T5K608 Men's Ironman traditional 10-lap watch provides style & technology to suit amateurs as well as professional athletes. Don't swim, bike, run, jump, climb, throw, or kick without one. It offers a 10 lap memory recall, a 24 hour countdown timer & a 100 hour stopwatch with a top pusher button for fast operation. The watch also can display time in 2 time zones simultaneously & has a forward & backward setting. In addition the INDIGLO® night light allows for superb night vision.