Casio G-Shock Mudmaster Red & Gold GWG-1000GB-4A GWG1000GB GWG-1000GB-4APR. Available at Watchoutz.com, Hong Kong's top online watch shop. Enjoy fast, secure international shipping and shop genuine Japanese watches with over 13 years of exceptional service. Visit Watchoutz International for your horology treasure hunt.

Casio G-Shock Mudmaster Triple Sensor Gold-Black Red Tone China Exclusive GWG-1000GB-4A

Regular price $815.00 USD $749.00 USD Sale

Casio G-Shock MASTER OF G - Land Mudmaster Gold-Black & Red Tone "China Exclusive"

GWG-1000GB-4A


Casio G-Shock Mudmaster GWG-1000 "Land" – Built for the Extreme


The Casio G-Shock Mudmaster GWG-1000 "Land" is not just a watch—it’s a mission-ready tool built for professionals who operate in the harshest environments. Whether you're navigating rubble, debris, or deep sludge, this timepiece is designed to endure and perform.

💪 Mud-Resist Construction – Casio’s First Analog Mudmaster

This groundbreaking model introduces Mud Resist technology to Casio’s analog lineup. Reinforced with multiple gaskets and sealed pipes, the GWG-1000 keeps out dirt, dust, and mud—even during heavy-duty operations with drills, crushers, or cutters. The screw-lock bezel adds an extra layer of protection, while a new visual indicator ensures it’s securely fastened before you head into the field.

🌍 Triple Sensor Version 3 – Real-Time Environmental Data

Stay informed in real time with Triple Sensor Version 3 technology, giving you instant access to:

  • Compass readings

  • Barometric pressure

  • Temperature data

Whether you're scaling mountains or clearing disaster zones, the GWG-1000 keeps you one step ahead of nature’s unpredictability.

🔦 Rugged Design Meets Tactical Precision

  • Bold Arabic numerals at 12, 3, 6, and 9 o’clock for quick readability

  • Double LED illumination and sapphire crystal for unmatched visibility

  • Textured band mimics cloth for a tactical look and feel

  • Warning-marker style hands and checkered buttons for enhanced grip and control

Every detail is crafted for clarity, durability, and performance under pressure.

☀️ Solar-Powered Strength

Powered by a solar rechargeable battery, the GWG-1000 offers:

  • Up to 6 months of use on a full charge

  • Up to 25 months in power-saving mode

  • Battery level indicator and auto power-saving function

This watch is built to last—whether you're in the light or deep in the dark.

Available now at – your trusted source for elite G-Shock models and Japan Domestic Market exclusives. Conquer the elements. Command the terrain. Wear the Mudmaster.




GWG-1000GB-4A Specification:

Module 5463
Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China)
Receives time calibration radio signals which keep the displayed time accurate
Auto receive function (up to 6 times per day/up to 5 times per day for China)
Manual receive function
Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC
Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, BPC 68.5kHz
Size of case / Total weight
Size of case: 59.5×56.1×18mm
Total weight: 119g

Mud-resist structure (dust-resistant, mud-resistant)
Vibration-resistant structure
Barometric pressure/altitude, bearing, temperature readings
Double LED light illuminates the face and digital display for outstanding readability
Screw-in crown
MULTIBAND 6 (Automatically adjusts time settings based on reception of one of six time calibration signals around the globe: Japan (2), China, United States, England, Germany.)
Tough Solar
200-meter water resistance
Case/bezel material: Resin / Stainless steel
Resin Band




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