• Case / bezel material: Resin

• Resin Band

• Resin Glass / Spherical Glass

• 50-meter water resistance

• LED backlight Afterglow

• Dual time

• 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times

• Daily alarm

• Hourly time signal

• Auto-calendar (to year 2099)

• 12/24-hour format

• Regular timekeeping: Hour, minutes, seconds, pm, month, date, day

• Accuracy: ±20 seconds per month

• Approx. battery life: 10 years on CR1620

• Size of case : 37.9×34.9×11.9mm

• Total weight : 20g