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Ernest Jones£365.00Visit shop Men's G-Shock Gg-B100xmh-5Aer Mudmaster 55.4Mm Brown Resin Strap Watch
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The Casio G-Shock Mudmaster GG-B100XMH-5AER is designed for outdoor enthusiasts, military personnel, and rescue professionals who require a high-performance, indestructible timepiece in harsh environments. Its standout benefit is the combination of a carbon fiber-reinforced structure with advanced multi-sensor technology for real-time environmental tracking, though users should be aware that its large, rugged profile may feel bulky on smaller wrists.
| Colour | Brown |
|---|---|
| Series | G-Shock Mudmaster |
| Model Part Number | GG-B100XMH-5AER |
| Brand | Casio |
It is water-resistant up to 200 meters, making it suitable for swimming, snorkeling, and water sports, though not for scuba diving.
The watch uses a standard CR2025 battery. It is recommended to have it replaced by a professional to ensure the mud-resistant seals are properly seated.
No, this model does not have built-in GPS. It uses its internal sensors and your smartphone's GPS via Bluetooth.
Yes, the strap is replaceable with compatible G-Shock Mudmaster GG-B100 series straps.
Yes, all sensors work independently on the watch, but the app provides a better interface for viewing historical data.
Ensure Bluetooth is enabled on your phone and the watch is within 2 meters. If it fails, delete the watch from the app and re-pair.
Perform a manual calibration of the compass or altimeter via the watch menu, ensuring you are away from strong magnetic interference.
To begin, download the *G-Shock Connected* app on your iOS or Android device. Hold the mode button for three seconds to initiate Bluetooth pairing. Once connected, the app will handle time synchronization and sensor calibration.
Care Instructions:
