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Casio PRO TREK - Orange

199.00 €

2 X 99.50 € free of charge

In Stock

Available at Paris (8th arr.)

Will ship today if ordered now

Livraison offerte en France métropolitaine

Gender Mixing
Color Orange

The Casio Pro Trek PRT-B50-4ER GPS watch, shown here in orange and black, is designed for outdoor use. Its new features make it even easier to use. Equipped with a unique quadruple sensor, the watch acts as a compass, altimeter/barometer, detects the temperature and counts the steps thanks to the accelerometer. The new Smartphone connectivity allows the watch to be connected to the Pro Trek Connected® application (via built-in Bluetooth), giving you access to a multitude of features for outdoor activities: location indicator, tracking of calories burned (based on number of steps and altitude), and also a hiking log. From within the application, you can define the monitoring modes, including enabling and disabling modes and changing the sequence in which the modes are displayed. This allows you to customize the display of the watch according to its use. You benefit from optimal readability thanks to the large dial with rotating bezel and Arabic numeral markers. The polyurethane strap with 3D texture and the solid clasp ensure the watch's resistance to any test.


  • Hiking log: automatic recording of activities on the application based on the altitude data of the watch and the GPS data of the smartphone. Manual operation also allows the user to obtain an altitude point and plot it on a map.
  • Calories burned: the calculation of calories burned is based on altitude data (in ascent or descent) and the accelerometer.
  • Location Indicator Function: Displays the direction and distance to a user-designated destination. The compass bearing is indicated by the second hand and the distance indicated on the LCD display.
  • Customizable mode button: the user can customize the functions to be displayed with the "Mode" button in order to display only the essential functions or to change the order in which the functions are displayed from the application.
  • Automatic altitude adjustment (four times a day): The altitude values measured on the watch are automatically adjusted according to the altitude data obtained from the smartphone's GPS.
  • Automatic time adjustment (four times a day): the watch connects to the application to automatically download global updates, such as time zone changes and daylight saving time (DST) data by country. The time rules are stored on the watch to automatically adjust the time according to the latest data.
  • World Clock Mode: the user can set his watch to more than 300 cities around the world simply by selecting a city on the world map or in the list of cities on the application.
  • "Find your phone": with a simple push of a button, the user can trigger a ringing tone on the phone even if it is in silent mode.


  • Digital compass (measuring range: 0 to 359°)
  • Barometer (measuring range: 260 to 1100 hPa)
  • Altimeter (measuring range: -700 to 10,000 m)
  • Thermometer (measuring range: -10 to 60°C)
  • Step counter (measuring range: 0 to 999,999 steps) - Power saving mode: the sensor goes into standby mode after a certain period of inactivity
  • World Time: 38 cities and Coordinated Universal Time. Automatic changeover. Automatic daylight saving time changeover (DST)
  • Chronograph: 1/100 seconds. Measuring capacity: 23:59'59.99''. Type of measurement: elapsed time, shared time.
  • Countdown timer (unit of measurement: 1 second; countdown range: 60 min)
  • Alarm: 5 daily alarms, time signal
  • Other functions : connection to Smartphone; sunrise and sunset time display; hand movement (manual or automatic - during altitude, air pressure and temperature measurements); battery level indication; power save mode; automatic calendar; 12/24 hour format; button beep (on/off); dual LED lighting.


  • Thermal resistance: down to -10°C
  • Tightness: 10 bars
  • Housing dimensions: 57.5 x 50.8 x 15.8 mm
  • Weight: 64 g
  • Colours: orange and black
  • Battery life: approx. 2 years with CR2025
  • Part Number: PRT-B50-4ER

Brand Casio
GTIN 4549526246562
Gender Mixing
Color Orange