1 three row large scale display 2 time and date display 1224 h 3 100 laps and split memory at 1100sec precision 4 displays fastest lap slowest lap and average lap 5 count down timer with 10 hours working range 6 pacer function with selectable pacer interval 7 cr2032 3v lithium battery 8 100 laps available 9 water shock resist construction 10 lanyard and belt clip included 11 3 seconds el backlight