Accept no imitations or limitations. There is only one Timex IRONMAN* Triathlon®. Stylish enough for the weekend warrior, technical enough for the extreme athlete. Don't swim, bike, run, jump, climb, throw, or kick without one. Features: Orange Color INDIGLO night-light with NIGHT-MODE feature; All-day-white reflector display; 30-lap memory recall; Top pusher for easy lap/split; 99-lap counter; Forward/backward setting; Built-in setting reminders; Customizable mode set: Occasion mode: 15 preset occasions; 3 alarms: daily/weekday/weekend/weekly; 3 time zones; 24-hour countdown timer with: countdown/stop (CS), countdown/repeat (CR); 100-hour chronograph with lap or split option either in large digits; Water-resistant 100m; 3.5 years battery life**; ** Battery life estimates are based on certain assumptions regarding usage: battery life may vary depending on actual usage; 1 Year limited manufacturer's warranty.