| Movement | Solar |
| Case material | Plastic |
| Crystal material | Sapphire - anti-reflective |
| Weight | 114 g |
| Waterproof | 200 m |
See more products brands
Movement
Solar
Case material
Plastic
Crystal material
Sapphire - anti-reflective
Weight
114 g
Waterproof
200 m
The Casio G-Shock Mudmaster GWG-B1000MG-1A9ER Magma Gold is a special edition of the flagship Mudmaster series from the Master of G collection. The model’s design draws inspiration from the untamed power of nature—specifically, from molten magma and geological layers formed by Earth’s processes over millions of years. The result is an exceptionally durable watch that combines cutting-edge functionality with a unique look.
The Magma Gold color scheme gives the model its unmistakable character. The watch features shades of red, orange, and gold inspired by flowing magma and the landscape that turns golden-yellow as it solidifies. The specially crafted strap utilizes multicolor resin casting technology, which creates an original marbled pattern reminiscent of the layers of the Earth’s crust. Each piece thus features a slightly different pattern.
The watch case, featuring the Carbon Core Guard construction, is made of resin with steel elements, reinforced and strengthened with carbon fibers. It thus offers exceptional durability while maintaining a comfortable fit on the wrist. Its robust yet lightweight construction is capable of withstanding even the most demanding conditions. The case is complemented by a rubber strap that offers excellent durability and a long service life.
As with other Mudmaster models, the buttons are protected by a seal that is resistant to mud and dust. The watch’s resistance to vibrations is ensured byAlpha Gel (αGEL) on the sides and bottom of the module. It is equipped with a range of essential functions for outdoor activities— a compass, thermometer, barometer, and altimeter.
The Casio G-Shock Mudmaster GWG B1000MG-1A9 featuresa combined analog and digital display that shows the date, day of the week, stopwatch, alarm, and many other functions that are especially useful outdoors, including the aforementioned digital compass, an altimeter with a range of –700 to 10,000 m, a barometer capable of recording pressure from 260 to 1,100 hPa, a thermometer measuring from -10 to 60°C, sunrise and sunset times, and other information related to the use of these functions.
The dial is protected by a sapphire crystal with an anti-reflective coating. For easy readability in low-light conditions, the watch is equipped with luminescent hands and hour markers, as well as LED illumination; pressing a button illuminates both the analog and digital portions of the dial.
The digital display provides basic information about the currently selected function and, via small icons, also about other active functions (alarm, hourly chime, hand reset, selected pressure units, etc.). A sub-dial is located at the 9 o’clock position, displaying information on altitude, air pressure difference, and battery level in standard time mode.
The watch offersan enhanced Location Indicatorfunction; when used, the sub-dial hand at the 3 o’clock position points in the direction of the saved destination, while the watch’s second hand continues to point north for easier orientation. You can see the distance to the destination on the digital display. You can easily set the destination on the map after connecting to the CASIO WATCHES app.
Other features of the watch include Tough Solar power, which recharges the watch’s battery using light, a Multi Band 6radio-controlled movement, and a smart crown that allows you to select functions by rotating and then pressing it, along witha lock that prevents accidental presses. The watch also offers the option to connect to a phone via Bluetooth. This connection, combined with the use of the corresponding mobile app (CASIO WATCHES), allows for easy management of all functions.
With a case diameter of 52.1 mm, this watch is classified as a large model. This model iswater-resistant to 200 m, so you can swim with it without any problems.
Features:
The Casio G-Shock series offers the perfect watch for anyone looking for a combination of durable, sporty watches with an attractive design and a wide range of features. All models in this globally popular series are more resistant to shocks and impacts than standard models. 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 | 114 g |
| Movement | Solar |
| Caliber | 5713 |
| Movement accuracy in seconds | ± 15 s / month (without radio signal reception) |
Power Reserve ![]() |
6 months (24 months in power save mode) |
Stopwatch measurement accuracy ![]() |
1/100 sec. |
| Case size | 52,1 mm |
Lug-to-lug: ![]() |
58,7 mm |
| Case height | 16,2 mm |
| Case shape | Round |
| Case material | Plastic |
| Case color | Black |
| Crystal material | Sapphire - anti-reflective |
| Dial | Combined |
| Dial color | Black, Orange |
| Strap material | Rubber |
Buckle ![]() |
Tang Buckle |
| Strap color | Black |
Alarm clock ![]() |
Yes |
| Date | Yes |
Dual time ![]() |
Yes |
Compass ![]() |
Yes |
| Backlight | Yes |
| GPS / Radio Controlled | Radio |
Stopwatch ![]() |
Yes |
Day of the week indicator ![]() |
Yes |
Power reserve indicator ![]() |
Yes |
| Functions | Date, Day of the week, Stopwatch, Compass, Alarm clock, Screw-on crown, Backlight, Radio controlled, Bluetooth, Thermometer, Altimeter, Barometer, Automatic calendar, Dual time / GMT, World times, Vibration resistance |
Accumulator ![]() |
Yes |
Screw-on Crown ![]() |
Yes |
Luminescence ![]() |
Hands and indexes |
| Other functions | Countdown, World time, Automatic LED light, 12/24 mode, Automatic calendar, Thermometer, Compass, Barometer, Altimeter, Low battery indication, Location indicator and recording option, Sunrise and sunset times |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 200 CZK 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 G-Shock Men's Japanese watch Men's sports watches Men's watches with date Men’s Watches Casio Men's black watches Men's solar watches Men's watches Limited edition Men's watches with alarm Men's watches novelties Men's watches over 400 EUR Mudmaster Mudmaster Men's radio-controlled watches Men's red watches Men's plastic watch Men's watches with GMT (second time zone) Men's watches with altimeter Men's watches with thermometer Men's orange watches Men's watches with bluetooth Men's durable watches Men's watches with sapphire crystal Watch gift for men Casio
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: