• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band

• LED backlight (Super Illuminator)Auto light switch, selectable illumination duration, afterglow
• Flash alertFlashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and

• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band

• LED backlight (Super Illuminator)Auto light switch, selectable illumination duration, afterglow
• Flash alertFlashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start
• World time29 time zones (48 cities), city code display, daylight saving on/off
• 1/100-second stopwatchMeasuring capacity: 23:59'59.99''Measuring modes: Elapsed time, split time, 1st-2nd place timesOther: 5-second countdown auto start
• Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown 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 (2 one-time alarms and 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, year, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 10 years on CR2032
• Size of case: 57.5 × 53.9 × 20.4 mm
• Total weight: 79 g
• LED:White