Product Overview

Case / bezel material: Resin
        Resin Band
        Mineral Glass
        Shock Resistant
        200-meter water resistance
        LED backlight (Super Illuminator)
        Full auto LED light, selectable illumination duration, afterglow
        Tough Solar (Solar powered)
        Time calibration signal reception
        Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
        *5 times a day for the Chinese calibration signal
        Manual receive
        The latest signal reception results
        Time Calibration Signals
        Station name: DCF77 (Mainflingen, Germany)
        Frequency: 77.5 kHz
        Station name: MSF (Anthorn, England)
        Frequency: 60.0 kHz
        Station name: WWVB (Fort Collins, United States)
        Frequency: 60.0 kHz
        Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
        Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
        Station name: BPC (Shangqiu City, Henan Province, China)
        Frequency: 68.5 kHz
        Digital compass
        Measures and displays direction as one of 16 points
        Measuring range: 0 to 359°
        Measuring unit: 1°
        60 seconds continuous measurement
        Graphic direction pointer
        Bidirectional calibration
        Magnetic declination correction
        Bearing memory
        Altimeter
        Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)
        Measuring unit: 1 m (5 ft.)
        Altitude Memory Function:
        Manual Readings: 40 records, each containing date and time, direction angle, altitude, barometric pressure, and temperature
        Auto Save Data: High altitude, low altitude, cumulative ascent, cumulative descent (1 value each)
        Others: Relative altitude readings (-3,000 to 3,000 m)
        Selectable measurement interval: 5 seconds or 2 minutes
        *1 second for first 3 minutes only
        *Changeover between meters (m) and feet (ft)
        Barometer
        Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
        Display unit: 1 hPa (0.05 inHg)
        Atmospheric pressure tendency graph (past 42 hours of readings)
        Atmospheric pressure differential graphic
        Barometric pressure tendency information alarm (beep and arrow indicate significant changes in pressure)
        *Changeover between hPa and inHg
        Thermometer
        Display range: -10 to 60°C (14 to 140°F)
        Display unit: 0.1°C (0.2°F)
        *Changeover between Celsius (°C) and Fahrenheit (°F)
        Manual data recording of up to 40 records (altitude, barometric pressure / temperature, bearing, time (Time Stamp))
        World time
        31 time zones (48 cities + coordinated universal time), daylight saving on/off
        Sunrise, sunset time display
        Sunrise time and sunset time for specific date, daylight pointers
        1/100-second stopwatch
        Measuring capacity: 999:59'59.99''
        Measuring modes: Elapsed time, split time, 1st-2nd place times
        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)
        5 daily alarms (with 1 snooze alarm)
        Hourly time signal
        Battery level indicator
        Power Saving (display goes blank to save power when the watch is left in the dark)
        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: ±15 seconds per month (with no signal calibration)
        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)