Portable Solar Electronics and Gear

Casio ProTrek PRG300-1A2 Triple Sensor Solar Watch

Casio

  • The Casio Triple Sensor Solar Powered PRG300-1A2 keeps you one step ahead of Mother Nature by incorporating Casio's new Triple Sensor Version 3 engine. Advanced CASIO original technology has allowed for a 95% smaller direction sensor and 90% reduction in sensor power consumption compared to previous models.

    Despite their smaller size, the new sensors in this model delivers better accuracy and energy efficiency. This model can measure Altitude in 1m increments (previously 5m) and display compass readings with 60-seconds of continuous measurement (previously 20 seconds).

    In addition to the altimeter and digital compass, the watch's Barometer, incorporates a unique Barometric Pressure Tendency Alarm that alerts the wearer to sudden changes in pressure readings.

    This is a sleek and compact case with a soft urethane band for a better fit to the wrist. One-touch access to digital compass, barometric pressure/altitude, and temperature readings keep important information at your fingertips. Everything about these models is designed and engineered to make them essential pieces of outdoor solar gear.

  • Additional Details and Features:

    Features Tough Solar Power

    100M Water Resistant

    Low Temperature Resistant (-10 C / 14 F)

    Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft); Measuring unit: 1 m (5ft)

    Manual memory measurements (up to 30 records, each including altitude, date, time)

    Auto log data (High/low altitudes, auto cumulative ascent and descent); Trek log data (up to 14 records of high/low altitudes, auto cumulative ascent and descent of particular treks)

    Others: Relative altitude readings (3,000 to 3,000 m), Selectable measurement interval: 5 seconds or 2 seconds

    Digital Compass

    Measures and displays direction as one of 16 points; Measuring range: 0 to 359 degrees; Measuring unit: 1 degree 60 seconds continuous measurement

    Graphic direction pointer; Bidirectional calibration and Northerly calibration function

    Magnetic declination correction

    Bearing memory

    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; Atmospheric pressure differential graphic
    Atmospheric pressure change indicator (arrow indicates significant change in pressure)

    Thermometer Display range: -10 to 60 C (14 to 140 F); Display unit: 0.1 C (0.2 F)

    Full Auto LED (Super Illuminator) Backlight with Afterglow

    World Time 31 time zones (48 cities + UTC), city name display, daylight saving on/off
    Sunrise/Sunset Data; Sunrise time and sunset time for specific date/ daylight pointers

    5 Daily Alarms (4 one-time and 1 snooze alarm)

    Hourly Time Signal

    1/10 Second Stopwatch

    Measuring capacity: 999:59'59.9"; 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 ans 1-hour increments)

    Full Auto Calendar (Pre-programmed until the year 2099) 12/24 Hour Formats

    Button operation tone on/off

    Accuracy:+/-15 seconds per month (with no signal calibration)

    Storage Battery: Solar Rechargeable Battery; Battery Level Indicator; Power Saving Function
    Approx. Battery Life: 8 months on full charge (without further exposure to light)

    Size of case/; PRG300 56.0 x 47.0 x 12.6mm).

    Weight: 57 grams (2.1oz)