Stopwatch: 0.01 second accuracy.
Alarm clock: Daily alarm clock can be set,
Countdown: The reminder time can be set for 30hrs.
Cycle time: The reminder time can be set for 30hrs.
Luminous display: Pressing once of luminous button light up for 4 seconds.
Clock calendar: 24-hour clock, year, month, day and week display.
Hourly hour: Can be turned on or off.
Can be shut down: Can be shut down when not in use but the memory remain.
Mute: Sound of the keys can be mute and unmute.
Size: 806818mm.
Battery: Included.
Protection: Waterproof.
