Inspired by the raw power and beauty of molten magma, the G-Shock GWG-B1000MG-1A9 Magma Gold Limited Edition is a striking addition to the elite Master of G Mudmaster collection. This highly sought-after special release combines rugged performance with a dramatic volcanic-inspired design, creating a timepiece built for the harshest environments while delivering exceptional visual impact.
The Magma Gold concept captures the intense reds, oranges, and golden hues found in flowing lava and solidified volcanic landscapes. Gold ion-plated metal components contrast beautifully against the dark case and marbled resin band, creating a unique layered appearance that reflects the geological forces that inspired its design. The specially moulded resin strap features a striated pattern reminiscent of the Earth’s natural rock formations, ensuring every detail contributes to the watch’s distinctive character.
Engineered for extreme conditions, the GWG-B1000MG-1A9 features G-Shock’s advanced Carbon Core Guard Structure, combining forged metal protection with carbon-fibre reinforced materials to deliver outstanding durability while maintaining a comfortable fit. Its shock-resistant, vibration-resistant, and mud-resistant construction makes it the ideal companion for adventurers, off-road enthusiasts, field workers, and outdoor professionals operating in challenging environments.
Powered by Casio’s renowned Tough Solar technology, the watch converts light into energy while Multi Band 6 radio-controlled timekeeping automatically synchronises with atomic clock signals around the world for exceptional accuracy. Bluetooth® Smartphone Link connectivity enables seamless pairing with the Casio Watches App, providing automatic time adjustment, location memory, mission support functions, and simplified watch settings directly from your smartphone.
The integrated Triple Sensor system provides real-time environmental data including digital compass readings, altitude measurements, barometric pressure monitoring, and temperature information. Whether navigating remote terrain, monitoring weather conditions, or tracking elevation changes, the GWG-B1000MG-1A9 delivers critical information at a glance.
Protected by a premium sapphire crystal with anti-reflective coating and backed by 200 metres of water resistance, this limited-edition Mudmaster is designed to perform wherever your adventures take you. A special presentation box further enhances its collectability, making it an exceptional choice for G-Shock enthusiasts and serious collectors alike.
Key Features
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Limited Edition Magma Gold Release
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Master of G Mudmaster Series
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Tough Solar Powered
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Bluetooth® Smartphone Link
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Multi Band 6 Radio Controlled Timekeeping
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Carbon Core Guard Structure
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Mud Resistant Construction
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Shock Resistant Construction
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Vibration Resistant Construction
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Triple Sensor Technology
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Digital Compass
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Altimeter
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Barometer
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Thermometer
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Sapphire Crystal
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Double LED Illumination
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200m Water Resistance
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World Time Function
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Sunrise & Sunset Data
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Location Indicator Function
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Mission Log Function
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Special Limited Edition Packaging
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Made in Japan
Specifications
Basic Information
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Brand: G-Shock
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Collection: Master of G – Land
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Series: Mudmaster
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Model Number: GWG-B1000MG-1A9
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Limited Edition: Yes
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Country of Manufacture: Japan
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Display Type: Analog-Digital
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Movement: Tough Solar Quartz
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Connectivity: Bluetooth® Smartphone Link
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Radio Controlled: Multi Band 6
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Warranty: 2 Years
Case
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Case Size (L × W × H): 58.7 × 52.1 × 16.2 mm
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Weight: 114g
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Case Material: Bio-Based Carbon / Stainless Steel
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Bezel Material: Stainless Steel
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Construction:
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Shock Resistant
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Mud Resistant
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Vibration Resistant
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Carbon Core Guard Structure
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Band
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Band Material: Bio-Based Resin
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Colour: Black Marbled Pattern
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Adjustable Fit
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Heavy-Duty Outdoor Design
Glass
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Sapphire Crystal
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Anti-Reflective Coating
Water Resistance
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200 Metres Water Resistant (20 Bar)
Power
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Tough Solar Power System
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Solar Rechargeable Battery
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Power Saving Function
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Battery Level Indicator
Timekeeping
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Multi Band 6 Radio Controlled Time Adjustment
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Bluetooth Automatic Time Correction
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World Time
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Dual Time Display
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Automatic Calendar
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12/24 Hour Formats
Triple Sensor Functions
Digital Compass
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16 Direction Measurement
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0–359° Direction Reading
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Bearing Memory
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Magnetic Declination Correction
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Automatic Horizontal Correction
Barometer
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Measurement Range:
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260–1,100 hPa
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Pressure Trend Graph
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Pressure Difference Indicator
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Barometric Pressure Alarm
Altimeter
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Measurement Range:
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-700 to 10,000m
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Relative Altitude Measurement
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Altitude Memory
Thermometer
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Measurement Range:
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-10°C to 60°C
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14°F to 140°F
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Smartphone Link Functions
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Automatic Time Adjustment
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Easy Watch Settings
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World Time Cities
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Location Indicator
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Mission Log
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Phone Finder
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Activity Support Features
Additional Functions
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Stopwatch
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Countdown Timer
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Multiple Alarms
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Sunrise/Sunset Display
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Hand Shift Function
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Double LED Super Illuminator
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Full Auto Calendar
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Low Battery Alert
Why Buy the GWG-B1000MG-1A9
The GWG-B1000MG-1A9 Magma Gold is more than just a G-Shockit is a collector’s piece combining cutting-edge technology, extreme durability, and a unique volcanic-inspired design. As a limited-edition release from the flagship Master of G Mudmaster range, it offers exceptional collectability while delivering professional-grade performance for the world’s toughest environments. Whether you’re a G-Shock enthusiast, out
