- Three-mode countdown timer
- Countdown and stop
- Countdown and then repeat
- Countdown to zero and then count up
- Stopwatch displays lap/splits
- Measures up to 10 hour in 1/100 sec.
- Presettable pacer
- Time and calendar
- 4 alarms and chime
- Water proof IP67
- Powered by CR2032 Lithium battery with easy battery change hatch
- Five-year warranty
- Includes lanyard
- 440 Instructions