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Japan : 11/05 09:04   EN
Europe, UK: Wednesday, Nov 11 ~
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Order within 2 Hours 55 mins with Scheduled Delivery. If you place an order within this time, We will ship Monday, Nov 9 2026. This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.

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     Description (5,776 characters)
Since its inception in 1983, G-SHOCK has continued to pursue toughness.

The GWG-B1000MG Magma Gold is a special model that fuses the expression of natural beauty with the MUDMASTER, the flagship of the historic MASTER OF G series.

By combining a downsized, compact body with a high-precision forged metal exterior (metal shield) and a carbon core guard structure, it achieves both excellent durability and ease of installation.

Combining the lightness of carbon fiber reinforced polymer with the toughness of metal, this design provides reliability that can withstand even extreme environments.

The design is inspired by the reddish-orange of flowing magma and the golden landscape that emerges as it solidifies.

The indices and hands feature the intense red and orange hues of magma, while multiple gold-toned IP coatings are used on the metal parts to emphasize the structural beauty with layered, changing gold tones.

The band uses Galar molding, which creates a marbled pattern by mixing different colored resins to resemble the cross-section of geological strata.

Furthermore, the case and other components utilize biomass plastic, achieving both strength and consideration for the environment.

This product embodies the beautiful toughness that comes from enduring harsh environments.

In terms of functionality, in addition to radio-controlled solar power, it is equipped with a triple sensor that can acquire information on direction, barometric pressure/altitude, and temperature.

High-brightness, fully automatic double LED lights, and sapphire glass ensure excellent visibility and readability of the time.

Furthermore, it features a location indicator function that allows you to set any location in the app
* , causing the indicator hand at the 3 o'clock position to always point in that direction.

Even when visibility is obstructed by sandstorms or other factors, the system supports the user's actions.


* Location setting is not available in the app in China.


* The main resin parts of the case, bezel, and band are made from biomass plastic.

By using renewable organic resources as raw materials, it is expected to contribute to reducing environmental impact.

- Shock-resistant structure.
? Vibration-resistant structure.
? Dustproof/mudproof structure.
- Tough Solar (solar charging system).
? 20 ATM water resistance.
- Radio wave reception function: Automatic reception (up to 6 times/day) (up to 5 times/day for Chinese radio waves) / Manual reception, Received radio wave: JJY, Frequency: 40kHz/60kHz (compatible with both Fukushima and Kyushu stations) Received radio wave: WWVB, Frequency: 60kHz Received radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz Received radio wave: BPC, Frequency: 68.5kHz
* When the home time setting is set to a city where reception is possible, the station corresponding to that city will be received.

Please note that the time difference will be set according to the selected city or time zone.

- Mobile Link function (function linkage via Bluetooth? communication with compatible mobile phones).
- Automatic needle position correction function.
- Needle retraction function (manual, automatic (when measuring altitude, barometric pressure, and temperature)).
- Direction measurement function: Measures 16 directions and angles (0-359?),.
continuous direction measurement (60 seconds),.
north direction indicator function, bearing memory function, automatic horizontal correction function, magnetic declination correction function, direction correction function.
- Barometric pressure measurement function (measurement range: 260 to 1,100 hPa, in 1 hPa increments),.
barometric pressure trend graph display (shows data for the past 20 hours),.
barometric pressure difference indicator (?10 hPa),.
barometric pressure trend information alarm (notifies you with an arrow and sound when a characteristic change in barometric pressure occurs)
* The barometric pressure trend graph can be changed to measure every 30 minutes.

In that case, it will be for the past 5 hours.
- Altitude measurement function/relative altimeter (measurement range: -700 to 10,000m, in 1m increments), altitude memory (manual memory of up to 30 measurement dates, times, and altitudes), automatic recording data (maximum/minimum altitude, auto-cumulative (ascent/descent) memory), altitude trend graph, altitude difference indicator (?100m/?1000m),.
measurement interval setting function (every 5 seconds/2 minutes)
* 1 second interval only for the first 3 minutes.
- Temperature measurement function (measurement range: -10 to 60?C, in 0.1?C increments).
World Time: Displays the time in 55 cities worldwide (38 time zones, with automatic daylight saving time setting) + UTC (Coordinated Universal Time),.
home city swapping function, UTC direct call function.

- Display of sunrise and sunset times.
- Stopwatch (1/100 second, 24-hour timer, with split function).
- Timer (Setting unit: 1 minute, Maximum setting: 60 minutes, Measured in 1-second increments).
? Five time alarms and time signal.
- Battery indicator display.
- Power saving function (In dark places, the display turns off and the hands stop moving after a certain period of time to save power.).

- Fully automatic calendar.
- Switch between 12/24 hour time display.
- Operation sound ON/OFF switching function.
- Double LED lights: LED light for the dial (with full auto light, Super Illuminator, afterglow function, and afterglow duration switching (1.5 seconds/3 seconds)),.
LED backlight for the LCD (with full auto light, Super Illuminator, afterglow function, and afterglow duration switching (1.5 seconds/3 seconds)).
- Operating time from a full charge without solar power generation: With functions in use: Approximately 6 months; In power-saving mode: Approximately 24 months

Tags:

Casio   Silver   MensWatch   GShock   CASIO Men's G-SHOCK MUDMASTER   JapanModel   MasterOfG   Mudmaster   GWGB1000MG1A9JR   BlackGold  


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