Free Contest Ironman Triathlon Watches The Timex ironman triathlon watch has to be one of the must have as a triathlon gear goes. Except if you iron man triathlon includes swimming in the middle of winter, than you need a triathlon wetsuit. The triathlon schedule has been picking up over the years. Now we have bikes triathlon, sprint triathlon, women’s triathlon, as well as the iron man triathlon. Regardless of all these types of triathlons, one thing is for sure… a timex ironman triathlon watch should be part of your triathlon gear.