GWGB1000MG-1A9
GWGB1000MG-1A9 is backordered and will ship as soon as it is back in stock.
The power and beauty of nature encased in rugged shock-resistant construction. Introducing the very special “Magma Gold” MUDMASTER, from the flagship line of the celebrated MASTER OF G.
Thanks to a high-precision forged metal shield outer shell and Carbon Core Guard structure, the smaller profile GWG-B1000MG ensures outstanding durability as well as a comfortable fit. Combining the lightness of carbon fiber-reinforced resin with the toughness of metal, this design delivers reliable performance capable of withstanding extreme environments.
The indexes and watch hands project intense red and orange hues inspired by the crimson orange of flowing magma and landscapes that turn golden yellow as magma solidifies. Metal components finished with ion-plating in multiple shades of gold highlight the structural beauty of layered golden hues. Garal colour molding combines resin in different colours to create marbled patterns on the band, evoking the Earth’s majestic layers.
Made with bio-based resin, the case exudes strength and solidity, while honoring the MUDMASTER commitment to the environment. Magma Gold embodies “beauty in toughness,” a stunning and rugged watch that endures the harshest environments.
Radio-controlled and solar-powered, the watch is also equipped with Triple Sensor to keep you updated with direction, altitude, barometric pressure, and temperature readings. Double LED lights and sapphire crystal ensure reliable readability so you always see the time and other readings, no matter what the conditions are like.
Input a specific location in the app and the Location Indicator function moves the indicator hand at the 3 o’clock position to point in that direction so you stay on track at all times — even when visibility is obstructed by extreme conditions like sandstorms.
Timepiece Size Chart

Case dimensions (length x width x height) shown here are standard values and may differ from actual product dimensions. Use the case dimensions provided here as general reference values.
* Dimensions show the measurements indicated in the illustration above.
GWGB1000MG-1A9 is backordered and will ship as soon as it is back in stock.
Mudmaster
Basic Information
Basic Information
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BandBio-based resin band
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Case and bezel materialBio-based Carbon / Stainless steel
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Case size (L × W × H)
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ConstructionShock Resistant, Vibration resistant, Mud Resistant, Carbon Core Guard structure
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Power supply and battery lifeTough Solar (Solar powered)
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Sensor feature
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Time adjustmentRadio-controlled Watch; Multi band 6, Bluetooth: Connects to a smartphone and automatically adjusts the time
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Water resistance200-metre water resistance
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Weight
Exterior
Exterior
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Compatible band size
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CrownScrew Lock Crown
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GlassSapphire crystal with anti-reflective coating
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Other
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Surface treatmentDLC-treated (stainless steel portion), Gold ion plated bezel
Smartphone Link / App Connectivity Features
Smartphone Link / App Connectivity Features
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App connectivity featureAuto time adjustment, Easy watch setting, Approximately 300 world time cities, App information, Time & place, Mission log, Location Indicator, Location Memory, Mode/Display switching customization, Auto altitude correction, Phone finder
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Apps
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Smartphone link featureMobile link (Wireless linking using Bluetooth®)
Features
Features
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AccuracyAccuracy: ±15 seconds per month (with no signal calibration and mobile link function)
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Alarm / hourly time signal
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Battery display alertBattery level indicator
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CalendarFull auto-calendar (to year 2099)
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Energy saving featurePower Saving (display goes blank and hands stop to save power when the watch is left in the dark)
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Hand home position correction featureThe auto hand home position correction
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Light
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Mute featureButton operation tone on/off
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Other features
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Run time
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Stopwatch
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Sunrise / sunset display
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Time adjustment details
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Timer
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World time



