Casio Pro Trek PRJ-B001-1ER is a watch designed for sports and outdoor activities, making it a clear choice for sports enthusiasts. It offers a range of functions, a practical design and robust construction.
Casio Pro Trek PRJ-B001 features an interesting and practical rotating bezel. In one position, it extends over the side buttons to protect them from accidental presses. When rotated by 45°, the buttons are more exposed, allowing the watch to be operated comfortably.
This Pro Trek watch offers essential features, supported by easy setup through synchronisation with a smartphone via Bluetooth. When used with the relevant mobile app (CASIO WATCHES), the connection keeps the time up to date and accurate. It also allows easy setting of world time by selecting one of 300 cities worldwide, setting a daily alarm and more. An interesting feature is the ability to save your current location (including the date and time), which can then be displayed on a map in the phone app. This function makes it easy to record interesting places or places you would like to return to.
The combined analogue and digital dial of the Casio Protrek PRJ B001-1 is protected by a mineral crystal. In addition to the current time, it displays the date, day of the week, stopwatch, alarm and other functions. The watch features dual illumination, which lights up both the analogue and digital sections of the dial at the press of a button, as well as luminescent hands. The case is made of synthetic resin and is paired with a resin strap, which is easy to maintain, highly durable and lightweight. With the strap, the watch weighs just 44 grams while retaining its high durability. Quick-release spring bars also make it easy to change straps. With a case diameter of 46 mm, it is a larger watch. This model has a water resistance of 100 m, so it can be worn while swimming. The watch is solar-powered, with a rechargeable battery charged by light and a long service life of 7 to 10 years.
Features:
For more than 20 years, the Casio PRO TREK range has offered highly functional watches designed for outdoor activities. They feature innovative technology, precise movements and practical designs. They are suitable for anyone looking for a durable sports watch with a proven design and a wide range of functions.
Not sure about the size?
See the watch on a wrist
| Brand | Casio |
| Gender | Male |
| Style | Sports, Outdoor, Smart |
| Origin | Japanese |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Weight | 44 g |
| Movement | Solar |
| Caliber | 5732 |
| Movement accuracy in seconds | ± 15 s / month (without telephone connection) |
Power Reserve ![]() |
7 months without access to light during normal operation, up to 18 months in complete darkness in power saving mode |
Stopwatch measurement accuracy ![]() |
1/100 sec. |
| Case size | 46 mm |
Lug-to-lug: ![]() |
50,3 mm |
| Case height | 13,6 mm |
| Case shape | Square |
| Case material | Resin |
| Case color | Black |
| Crystal material | Mineral |
| Dial | Combined |
| Dial color | Dark gray |
| Strap material | Resin |
Buckle ![]() |
Tang Buckle |
| Strap color | Drak Gray |
Alarm clock ![]() |
Yes |
| Date | Yes |
Dual time ![]() |
Yes |
Rotating bezel ![]() |
Reversible in both directions |
| Backlight | Yes |
Stopwatch ![]() |
Yes |
Day of the week indicator ![]() |
Yes |
| Functions | Date, Day of the week, Swivel bezel, Stopwatch, Alarm clock, Backlight, Bluetooth, Automatic calendar, Dual time / GMT, World times |
Accumulator ![]() |
Yes |
Luminescence ![]() |
Hands |
| Other functions | Countdown, World time, Dual LED lighting, 12/24 mode, Automatic calendar, Bluetooth, Location recording, Find phone, Hands cleaning, Easy strap replacement |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Men's watches with stopwatch Men's Japanese watch Men's silver watches Men's sports watches Men's watches under 200 EUR Men's watches with date Men's black watches Men's smart watches Men's solar watches Men's watches under 400 EUR Men's watches with alarm Men's outdoor watch Men's plastic watch Men's watches with GMT (second time zone) Men’s watches Casio Pro Trek Pro Trek Men's watches with bluetooth Men's durable watches Men’s Watches Casio Casio Men's watch with mineral glass
Casio, Japan is one of the best-selling watch brands in the world. The first watches from the Casia workshop were digital and at the same time the first in the world to display the date. Casio's digital watches are no longer popular today, although analog watches or watches with a combined time display already form a large part of the range.
Casio has made history with its range of super-durable G-Shock watches, which are equipped with a light but sufficiently durable construction (against falls of up to 10 m, shocks, vibrations, magnetic field and temperature fluctuations) and a great value for money. The glory of the G-Shock watch over time also required a lightweight women's version - Baby-G. The Casio Pro Trek or Casio Edifice outdoor watches are also very popular. Casio does not lag behind in modern technology either, as evidenced by models equipped with Bluetooth technology, the Tough Solar solar drive or the high-precision radio-controlled Wave Ceptor watch.
Helveti.eu is an authorized dealer and specialist of the Casio brand.
Manufacturer information: CASIO Europe GmbH, Casio-Platz 1 D-22848 Norderstedt, Germany / info@casio.de
Do you have a question? Leave us a comment
Add a query
1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: