Radio Controlled Timekeeping Multi-Band 6: Automatic Atomic Time updates are received overnight for exceptional accuracy (UK/ EU/ USA/ Japan/ China: home city must be set manually)
Sensor feature Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 20 seconds continuous measurement Graphic direction pointer Bidirectional calibration and northerly calibration function Magnetic declination correction Bearing memory Thermometer Display range: -10 to 60℃ (14 to 140℉) Display unit: 0.1℃ (0.2℉) *Changeover between Celsius (℃) and Fahrenheit (℉)
World time 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
Moon data (moon age of the specific date, moon phase graph)
Stopwatch 1/100-second stopwatch Measuring capacity: 999:59'59.99'' 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-minute increments and 1-hour increments)
Alarm/hourly time signal 5 daily alarms(with 1 snooze alarm) Hourly time signal
Light Electro-luminescent backlight Full auto EL light, selectable illumination duration, afterglow
EL:Blue Green
Full auto-calendar (to year 2099)
Power Saving (display goes blank to save power when the watch is left in the dark)
Battery level indicator
Approx. battery operating time: 8 months on rechargeable battery (operation period with normal use without exposure to light after charge) 23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy: ±15 seconds per month
Other features 12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day