Casio G-Shock Mudman GDG-B100-1A5ER is a men's sports watch from the Master of G series, renowned for its exceptional durability. It's ready for demanding conditions and offers numerous practical functions for sport and everyday wear.
Casio G-Shock Mudman GDG-B100-1A5ER features a construction that withstands even the toughest conditions. It excels in resistance to shocks, vibrations, mud, water and dust. Its robust design is inspired by protective elements of off-road vehicles and survival equipment. High durability is ensured by a protective frame that absorbs and dampens impacts and the Carbon Core Guard case construction. This is made from resin and reinforced with carbon fibres for increased durability. Everything is completed with special button sealing that prevents dust and mud penetration.
Casio G-Shock Mudman GDG B100-1A5 is equipped with a digital MIP (Memory-in-Pixel) LCD display that's excellently readable even in direct sunlight. In addition to the standard set of functions, which include automatic calendar, 12/24 mode, countdown, or world times, it also offers a range of functions for sports activities, including pedometer, stopwatch with memory for up to 100 lap times and interval timer.
It also measures distance, speed, pace and calories burned. There's also the option of low-energy connection of the watch to your phone via Bluetooth and for more accurate distance measurement whilst running, it's recommended to use the GPS of the paired phone. Measured data can then be transferred and viewed in the CASIO WATCHES app. Many will appreciate the extended notification options, which are complemented by vibration alerts in addition to display on the dial. Vibrations also alert you to selected data during training, such as elapsed time or calories burned.
Useful functions include Phone Finder, which makes it easy to locate a misplaced phone.
The display is protected by mineral crystal. For easy readability in poor lighting conditions, the watch is equipped with red LED illumination of the display with automatic activation option. Red light is gentler on the eyes at night and easier to adapt to.
The carbon fibre-reinforced resin case of the watch is complemented by a comfortable resin strap, which excels in high durability and long service life. Both are made from synthetic resin from renewable sources and the watch achieves a pleasant weight of 66 grams thanks to these materials.
With a case diameter of 49.6 mm, the watch is classified as large. The water resistance of this model is 200 m, so you can swim with the watch without any problems.
Whatever you do, wherever you are, you can rely 100% on watches from the G-Shock Master of G series.
Features:
The Casio G-Shock model range offers suitable watches for anyone looking for a combination of durable sports watches in an attractive design, combined with a rich range of functions. All models from this globally popular range are more resistant to shocks and impacts than ordinary watches. They also demonstrate increased resistance to magnetic fields.
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| Brand | Casio |
| Gender | Male |
| Style | Sports |
| Origin | Japanese |
| Guarantee | 5 years |
| Waterproof | 200 m |
| Weight | 66 g |
| Movement | Quartz |
| Caliber | 3587 |
| Movement accuracy in seconds | ± 15 s / month (without telephone connection) |
Power Reserve ![]() |
2 years |
Stopwatch measurement accuracy ![]() |
1/1 sec. |
| Case size | 49,6 mm |
Lug-to-lug: ![]() |
63,6 mm |
| Case height | 16,2 mm |
| Case shape | Round |
| Case material | Karbon, Epoxidová pryskyřice |
| Case color | Black |
| Crystal material | Mineral |
| Dial | Digital |
| Dial color | Black |
| Strap material | Resin |
Buckle ![]() |
Tang Buckle |
| Strap color | Yellow |
Quick release system ![]() |
no |
Alarm clock ![]() |
Yes |
| Date | Yes |
| Backlight | Yes |
Stopwatch ![]() |
Yes |
Day of the week indicator ![]() |
Yes |
| Functions | Date, Day of the week, Stopwatch, Alarm clock, Backlight, Bluetooth, Automatic calendar, Pedometer, World times |
| Battery | Yes |
| Other functions | Countdown, World time, 12/24 mode, Automatic calendar, Repeat alarm, Bluetooth, Pedometer, Calorie consumption, Interval countdown with up to 5 times, Lap times, Pace, Average speed, Automatic pause, Vibration notification |
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 gold watches Men's watches with stopwatch Men's Japanese watch Men's Quartz watches Men's sports watches Men's watches with date Men’s watches Casio G-Shock Men's black watches Men's watches under 400 EUR Men's watches with alarm Men’s watches Casio Mudman Mudman Men's watches novelties Men's plastic watch Men's watches with bluetooth Men's durable watches Men’s Watches Casio Watch gift for men 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
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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: