Pro Trek PRW-35-1AER Watch

The Watch

Casio is a renowned Japanese brand that has firmly established itself in the watchmaking world through its feature-rich timepieces. Designed to be easy to use and suited to all styles, the brand is proud to present this outstanding PRW-35-1AER watch. It features a round case crafted from durable resin in black. Measuring 51.20 mm in length, 44.60 mm in diameter, 13 mm thick, and weighing 45 grams, it sits perfectly on men's wrists. It includes a grey bezel marked with cardinal points to help you navigate. The dial is protected by a mineral crystal, and 5 push buttons are positioned on either side of the case to let you adjust the watch's various functions. The case features a screw-secured case back that ensures water resistance of 10 ATM.

The Dial

This dial features a digital display divided into several sections, showing the date, day, hours, seconds, alarm, and many other functions. On top of all that, the Full Auto LED backlight ensures excellent visibility in low-light conditions.

Functions

Super Full Auto LED Backlight

When the light fades, the watch display lights up with a simple flick of the wrist.

Cold-resistant (-10 °C)

This watch also withstands temperatures down to -10 °C.

Automatic time sync via radio signal reception (EU, USA, JPN, CHN)

Whether in Europe, North America, Japan, Canada, Central America, or China - once the watch is set to the local time zone, it receives the corresponding radio signal and always shows the exact date and time. In many countries, it automatically switches between summer and winter time.

Barometer (260 / 1,100 hPa)

A dedicated sensor measures atmospheric pressure (measurement range: 260 / 1,100 hPa) and displays it on screen as a symbol - letting you stay ahead of changing weather conditions.

Thermometer (-10°C / +60°C)

A sensor measures ambient temperature and displays it in degrees Celsius (-10°C / +60°C).

Compass

An integrated direction sensor detects magnetic north.

Altimeter 10,000 m

A pressure sensor detects changes in atmospheric pressure and converts the reading into an altitude, up to 10,000 m.

Cumulative altitude

The cumulative altitude function adds up every meter you've climbed. At a glance, you can see the total elevation gain reached during your hike.

Altimeter memory

The watch features a memory that can store up to 40 altitude data logs, depending on the model, which can be reviewed at any time. Each data block includes the measured altitude along with the date and time of the recording. In addition to the measured altitude, the altimeter also logs the maximum and minimum altitude of each measurement.

Sunrise and sunset

Once the geographic location is entered, sunrise and sunset times can be displayed for any date.

World time function

The world time function displays the time across 29 time zones and major cities around the world.

Stopwatch function - 1/10 sec - 1,000 hrs

Enables precise measurement of elapsed time with a simple button press. The fraction indicates the unit of measurement, while the number shows the maximum time that can be timed.

Countdown timers - 1/1 min - 24 hours

For precision lovers: countdown timers alert you to important or recurring events with an audible signal at the set date and time. Time can be programmed in minutes, up to 24 hours in advance - especially handy for daily medication reminders or repeated training sessions.

5 daily alarms

An audible alarm reminds you of your daily commitments at the programmed time. This model features five independent alarms for maximum flexibility when it comes to your important appointments.

Snooze function

Every time you stop the alarm, it goes off again a few minutes later.

Button beep on/off

The button beep can be turned off using the mode button. Once disabled, there is no beep when switching between functions. However, any programmed alarms or countdown timers remain active after the button beep is turned off.

Automatic calendar

Once programmed, the automatic calendar always displays the correct date.

12/24-hour time format

You can display the time in 12-hour or 24-hour format.

Battery level indicator

Displays the current battery level.

The Movement

This timepiece is powered by a solar movement. Solar cells provide an autonomous, eco-friendly energy source, delivering the precision and reliability you can count on.

The Strap

The strap on this timepiece is made from durable resin. Black in color, it's flexible and resilient for optimal comfort. A pin buckle keeps it securely fastened to your wrist.

Water Resistance

With water resistance of 100 meters - or 10 ATM in watchmaking terms - this boldly styled timepiece can handle both black-tie events and water with equal ease. Wear it in the shower, the bath, or the pool, even during vigorous swim sessions. That said, our expert watch team wants you to know: this model is not designed for scuba diving, freediving, or high-pressure cleaning equipment. Remember - shower, bath, and swimming only, and never operate the push buttons or crown while submerged.