PRG-550G-1

PRG-550G-1

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  • LED:White LED:White
  • The colors may differ slightly from the original.

PRG-550G-1

Leather/Cloth Bands
Leather/Cloth Bands
Leather Bands / Cloth Bands
100-meter water resistance
100-meter water resistance
The "BAR" value indicates the number of atmospheres to which water resistance is ensured. 10 BAR means water resistance to 10 atmospheres. Watches marked "100m" have the same water resistance as 10 BAR watches.
Tough Solar
Tough Solar
CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power.

Features

This new Triple Sensor model put direction, barometric pressure, and altitude data at your fingertips to keep you in close touch with the world around you. A Tough Solar power system helps to ensure that this watch will be ready to go whenever you are. A new CORDURA®* nylon fabric band provides a higher level of durability and a better fit. It also comes with a rubber replacement band that allows wear over outer clothing.

*CORDURA® is a resistered trademark of INVISTA.
CORDURA® fabrics are woven from fibres characterized by extraordinary strength and durablity.
They are frequently used in outdoor gear and luggage, items that require particularly high levels of durability.

• Tough Solar ensures stable operation even when using power-hungry functions.
• Triple Sensor: Compass, Barometer/Thermometer, Altimeter
• Low temperature resistant (–10ºC/14°F)

Specifications

    • Case / bezel material: Resin
    • Leather/Cloth Bands
    • Mineral Glass
    • Neobrite
    • 100-meter water resistance
    • LED light
      Full auto LED light, afterglow
    • Solar powered
    • Low-temperature resistant (-10°C/14 °F)
    • Digital compass
      Measures and displays direction as one of 16 points
      Measuring range: 0° to 359°
      Measuring unit: 1°
      20 seconds continuous measurement
      Hand indication of north
      Bidirectional calibration and northerly calibration function
      Magnetic declination correction
    • Altimeter
      Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.)
      Measuring unit: 5 m (20 ft.)
      Hand indication of altitude differential
      Manual memory measurements (up to 14 records, each including altitude, date, time)
      High Altitude / Low Altitude memory
      Total Ascent / Descent memory
      Others: Reference altitude setting, Altitude tendency graph
      *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)
      Hand indication of pressure differential
      Atmospheric pressure tendency graph
      *Changeover between hPa and inHg
    • Barometric pressure change indicator
    • 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)
    • World time
      29 time zones (29 cities + coordinated universal time), daylight saving on/off
    • 1/100-second stopwatch
      Measuring capacity: 59'59.99''
      Measuring modes: Elapsed time, split time, 1st-2nd place times
    • Countdown timer
      Measuring unit: 1 second
      Countdown range: 60 minutes
      Countdown start time setting range: 1 to 60 minutes (1-minute increments)
    • 5 daily alarms
    • Hourly time signal
    • Battery level indicator
    • Power Saving (display goes blank and hands stop 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:
      Analog 3 hands: Hour, minute (moves every 10 seconds), second
      Digital: month, day, day of the week
    • Accuracy: ±15 seconds per month
    • Approx. battery operating time:
      6 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)

Size of case / Total weight

  • Size of case : 56.8×49.3×14.4mm
  • Total weight : 66g

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