Timex Ironman watch and heart rate monitor

The undisputed favorite in sport watches crosses nearly every finish line in the world. Built to be lightweight and sealed for water resistance, the iconic five-button design gives you direct access to all timers, alarms and of course the INDIGLO® night-light. The back adjustable chest band provides great accuracy when tracking performance. 30-Lap Memory Recall 100-Hour Chronograph with Lap and Split Times 99-Lap Counter Customize Menu by Removing Unused Modes On-Screen Prompts Make Setting Easy Forward or Backward Setting On-the-Fly Lap or Split Recall 24-hour countdown timer with: countdown/stop (CS) and countdown/repeat (CR) 15 preset occasions to set reminders 3 customizable alarms: daily/weekday/weekend/weekly options 3 time zone settings INDIGLO® Night-Light with Night-Mode Durable and Lightweight Resin Case Top Pusher for Easy Operation Water-Resistant to 100 Meters Durable Resin Strap **The watch does need a new battery. I have replaced the battery once a year on average.