Timex Unisex Quartz Watch ~ LCD Dial Digital Display ~ Black Resin Strap T 5K689 SU Chronograph training log stores workouts by date INDIGLO night-light with NIGHT-MODE feature 50-lap memory with 100-hour chronograph with lap/split data in large fonts for easy readability Three daily, weekday, weekend, or weekly alarms with 5 minute backup Water resistance to 100m