FEATURES Case size (L× W× H) 51.5 × 47.6 × 13.2 mm Weight 55 g Case and bezel material Case / bezel material: Resin / Aluminum Band Resin Band Water resistance 200-meter water resistance Environmental resistance Low-temperature resistant (-10℃/14℉) Power supply and battery life Approx. battery life: 3 years on CR2025 Sensor feature Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 10 seconds continuous measurement Graphic direction pointer Bearing sensor correction Magnetic declination correction Thermometer Display range: -10 to 60℃ (14 to 140℉) Display unit: 0.1℃ (0.2℉) *Changeover between Celsius (℃) and Fahrenheit (℉) Glass Mineral Glass Bezel features Direction Bezel World time World time 29 time zones (48 cities), city code display, daylight saving on/off Stopwatch 1/100-second stopwatch Measuring capacity: 59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Timer Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-hour increments and 1-minute increments) Other: Auto-repeat Alarm/hourly time signal Daily alarms 5 independent daily alarms (4 one-time alarms and 1 snooze alarm) Hourly time signal Light Electro-luminescent backlight Afterglow Light color EL:Blue Green Calendar Full auto-calendar (to year 2099) Mute feature Button operation tone on/off Accuracy Accuracy: ±20 seconds per month Other features 12/24-hour format Regular timekeeping: Hour, minute, second, pm, year, month, date, day
