Timex T5K406 Mens Ironman Dual Tech 42-Lap Stainless Steel Watch Dual Tech feature: Easily turn the digital screen on/off; 24-hour chronograph with lap or split in large digits 42-lap memory recall for effortless review after workout; 99-lap counter 3 linked countdown timers with 100 minutes capacity: countdown/repeat function; 2 alarms: daily or one day option 2 time zone settings make travel easy; Forward/backward setting for ease of use Comfortable and durable stainless steel bracelet; Water resistance to 100m; asy to view in low light conditions with INDIGLO night-light