Case / bezel material: Resin
Resin Band
Shock Resistant
Mineral Glass
Electro-luminescent backlight, Afterglow
Flash alert, Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer
progress beeper, and stopwatch auto start
World time, 29 time zones (48 cities), city code display, daylight saving on/off
Tide graph (tide level for specific date and time)
Moon data (moon age of the specific date)
1/100-second stopwatch, Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times, Other: 5-second countdown auto start
Countdown timer, Measuring unit: 1 second, Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Others: Auto-repeat, progress beeper on/off
3 multi-function alarms (with 1 snooze alarm)
Hourly time signal
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: ±30 seconds per month
Approx. battery life: 3 years on CR1616
Size of case : 44.7×40×12.5mm