A professional quality Stopwatch with 60 Dual Memory, Countdown Timer and Temperature Monitor.THE BEST CHOICE FOR THE SERIOUS AND ACTIVE STOPWATCH USER, SEEKING OUTSTANDING VALUE *60 Dual Memory Stopwatch-First 60 readings *User Selectable Lap or Cum Split Timing on the top row *Lap Counter to 199 readings *Memory recall up or down-accessible during stopwatch operation-separate mode *Countdown Timer with 1/100 second resolution *Preset times up to 10 hours for Countdown *Temperature Display in Fahrenheit or Celsius *1/100 second resolution up to 10 hours.*7 second Amber Backlight, on demand *Water Resistant to 30 meters. Time of day, alarm, calendar. Lanyard included.*One year factory warranty Lithium battery CR-2032