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Case width 52 mm
Strap width 22 mm
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PRG-340-1ER Casio Protrek Tough Solar watch

Customers' rating: 5
€319.00 €219.00 now cheaper by €100.00 Lowest price since 30 days before discounting: €319.00
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More Information Protrek PRG-340-1ER

Model PRG-340-1ER
Manufacturer Protrek
Warranty 3 years , extend for a further 3 years
Crystal Mineral
Case Width 52.00 mm
Case Thickness 15.00 mm
Water Resistancy 100 metres
Movement Solar
Case material Synthetic
Case shape Round
Dial color Display
Strap Material Rubber
Strap Color Black
Strap Width 22.00 mm
Gender Gents
EAN Code 4549526328060
Product type watch

Details Protrek PRG-340-1ER

Functions

Full-Auto-LED light

A twist of the wrist in weak light conditions automatically lights up the display backlight.

Low-temperature resistant (-10°C)

Even temperatures as low as -10°C have no effect on this watch.

Solar Power

A solar cell provides power for operation.

Duplex LCD

Giving you a constant overview: Elements on the display are distinguished from one another using colour. This is achieved using different coloured layers placed on top of one another, allowing information to be displayed more clearly.

Barometer (260 / 1.100 hPa)

A special sensor measures the air pressure (measuring range: 260/1100 hPa) and presents this on the display in the form of a symbol. This enables early detection of weather trends.

Thermometer (-10°C / +60°C)

A sensor measures the ambient temperature around the watch and displays it in °C (-10°C /+60°C).

What’s in the box?

  • 3-year warranty
  • User manual
  • Warranty card
  • Casio box

Reviews about Protrek Tough Solar PRG-340-1ER (2)

Customers' rating: 5
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Your Rating:
  1. 5/2/26
    100%
    This Protrek is a true workhorse that’s simply unmatched in the field. For me, the biggest advantage is the Tough Solar power system—it completely eliminates the need to replace batteries, which provides immense peace of mind during long mountain trips. The watch is packed with useful sensors, and the barometer and altimeter are highly accurate, allowing you to monitor the weather and your progress on the trail in real time. Despite the case’s substantial size, the material is light enough and well-contoured so that the watch doesn’t get in the way while climbing or carrying a backpack. The clear, dual LCD display works well even in direct sunlight. A solid piece of gear for anyone who prefers a real adventure to sitting on the couch.
    LisieckiGrzeg
    This review is helpful for you.
  2. 11/13/25
    100%
    I bought an outdoor watch with a black rubber strap. It’s sturdy and comfortable. I really appreciate how practical it is. I recommend this purchase.
    Marek_Sport
    This review is helpful for you.