Fast international shipping →

Model details:

Casio Pro-Trek PRG-340-3ER Watch

Rating:
100% of 100
Shipping: Out of stock
€285.52
Manufacturer's suggested price €319.81
Available product variants:
Out of stock - check similar products
or sign up for availability notification
Type your email address to get information about product availability.
Top
€285.52

Casio Pro-Trek PRG-340-3ER Watch

A contemporary watch from the Pro-Trek collection engineered for outdoor adventures. Designed to perform under extreme conditions, the backlight feature can be triggered manually or by lifting your wrist and moving the watch closer to your face.

Flexible strap

A durable plastic strap equipped with a metal buckle provides a secure and comfortable fit on the wrist. The strap's material is engineered to resist both moisture and sweat, making it perfectly suited for diverse outdoor and tactical scenarios.

Robust construction

Engineered with a scratch-resistant mineral glass watchcase, this model integrates a robust housing crafted from durable plastic and stainless steel. Exceptional water resistance enables immersion up to 100 meters (10 bar), making it reliable for swimming and even diving activities.

Miyota quartz mechanism, solar powered

Driven by a Miyota quartz movement, the watch utilizes Tough Solar technology, featuring a solar cell rechargeable from any light source, including sunlight. The digital display ensures quick and easy time reading. A Full-Auto LED backlight provides visibility in dark or low-light environments.

Numerous sensors, useful functions

The device integrates multiple advanced sensors:

  • digital compass – an orientation sensor that identifies magnetic north
  • barometric altimeter – monitors fluctuations in atmospheric pressure, allowing altitude measurement up to 10,000 meters
  • barometer – gauges air pressure within a range of 260 to 1100 hPa, with a pressure trend graph displayed for quick identification of impending weather shifts
  • thermometer – determines ambient temperature between -10 and +60 degrees Celsius, with readings shown on the display

Additional features include sunrise and sunset times, 5 daily alarms, a comprehensive calendar, a stopwatch with a measuring capability of up to 100 hours and a precision of 1/100 second, as well as a timer with a maximum duration of 24 hours. The world time feature provides the time in 48 global cities.

Main features

  • Mineral glass construction
  • Case made from plastic and stainless steel
  • Miyota quartz mechanism
  • Powered by solar energy
  • Fully automatic LED illumination
  • Built-in digital compass
  • Integrated altimeter
  • Thermometer function
  • Countdown timer
  • Water resistance up to 100 meters
Casio


Militaria.pl is a premium dealer of Casio.


Casio is a Japanese brand founded in 1946 that has remained one of the world's most recognizable consumer electronics manufacturers for decades. It achieved global fame thanks to its iconic G-Shock series from the 1980s, valued for high resistance to shocks, water, and extreme conditions. The company consistently develops its technologies, introducing innovations such as Tough Solar - a solar-powered system, and Wave Ceptor - radio-controlled time synchronization. Casio watches are chosen by both professionals and people looking for reliable models for everyday use and outdoor activities. The first G-Shock (DW-5000C model), designed in 1983 by engineer Kikuo Ibe, was so durable that it was tested by being dropped from the height of the tenth floor, and still continued to work flawlessly. Today, Casio is a symbol of innovation, durability, and timeless style.

More Information
Gender Men's
Smartwatch No
Body material Synthetic
Type of mechanism Quartz - solar
Strap Plastic
Glass Mineral
Alarm Yes
Date stamp Yes
Stopwatch Yes
Backlight Yes
Waterproof 10 ATM / 100 m
Shockproof No
NFC No
Calendar Yes
Compass Yes
GPS No
Thermometer Yes
Altimeter Yes
Chronograph No
Pedometer No
Calorie counter No
Heart rate measurement No
Pulse oximeter No
Weight 54 g
EAN 4549526328121
Manufacturer code PRG-340-3ER
Brand Casio

Reviews with photos

Review summary

Automatically prepared based on reviews

Number of reviews: 1

  1. A...
    100%

    Great, powerful watch from Casio. Perfect for mountain and forest expeditions, but it will also work for everyday use. The dial is relatively large, so it will fit better on wider wrists. It could be a bit cheaper, but you pay for quality, and here it's really high.

No reviews

  1. ...