LED Backlight (Super Illuminator)
Auto light switch, selectable illumination duration, afterglow

Flash alert
Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer (time up)

World time
35 time zones (100 cities), city name display, daylight saving on/off

1/100-second stopwatch
Measuring capacity: 999:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times

Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minutes increments and 1-hour increments)
Other: Selectable flash alert/vibration alert, direct start from Timekeeping Mode

5 daily or one-time alarms (with 1 snooze alarm), selectable flash alert/vibration alert

Hourly time signal

Low battery warning

Vibrator

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Regular timekeeping: Hour, minute, second, pm, month, date, day

Accuracy: ±15 seconds per month

Approx. battery life: 5 years on CR2032

Size of case : 53.4×50.8×18mm

Total weight : 75g