£279.20

Casio Men's Quartz Analogue-Digital Watch G-Shock Master of G Mudmaster

Green, GG-B100X-1A3ER

Price data checked 6 days ago

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 81 days • 81 data points (No recent data available)

Historical
Generating forecast...
£398.05 £267.32 £295.84 £324.36 £352.89 £381.41 £409.94 02 April 2026 22 April 2026 12 May 2026 01 June 2026 21 June 2026

Price Distribution

Price distribution over 81 days • 2 price levels

Days at Price
Current Price
5 days · current 76 days 0 19 38 57 76 £279 £398 Days at Price

Price Analysis

Most common price: £398 (76 days, 93.8%)

Price range: £279 - £398

Price levels: 2 different prices over 81 days

Description

For the fearless adventurer and nature lover, a robust and tireless Master of G MUDMASTER with case and bezel made of durable carbon and environmentally friendly materials. G-SHOCK Master of G watches developed for professionals in the most extreme environments are equipped with even more advanced features. MUDMASTER goes further, with the ability to tackle the toughest ground environments, earning the appreciation and trust of rangers and rescue teams working in extreme conditions. The GG-B100 MUDMASTER uses high rigidity carbon for the case, to prevent damage and deformation, and ensure exceptional airtightness and impact resistance. This timepiece also features a mud filter, a stainless steel caseback and an inner panel made of impact-resistant fine resin reinforced with glass fibres to offer high protection from dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts. The robust design recalls petrol canisters mounted on off-road vehicles that can tackle the toughest terrain. The main resin components of the case and strap are made of bio-based resin, obtained from renewable organic resources, a material that should help reduce the environmental impact.

Key Features

QUAD SENSOR SUITE: Built-in digital compass, altimeter/barometer (up to 10,000m), thermometer, and step counter form a Quad Sensor system providing real-time environmental data wherever terrain demands it

CARBON CORE GUARD STRUCTURE: Carbon fibre-reinforced resin case with stainless steel bezel delivers extraordinary shock resistance, dust and mud resistance, and 200m water resistance for extreme field conditions

BLUETOOTH SMARTPHONE LINK: Connects to the Casio Watches app for automatic time correction, mission log, location indicator, calorie display, and phone finder — precision field control at a glance

MASTER OF G MUDMASTER: Part of Casio's elite Master of G specialist series; includes sunrise/sunset display, world time across 38 cities, stopwatch to 1/100 second, countdown timer, and 5 daily alarms

GREEN ACCENT COLOURWAY: The olive-green strap and dial accents give this Mudmaster a distinctive field-ready aesthetic; Super Illuminator LED backlight ensures readability in any operational environment

Product Specifications

Brand
Casio
Colour
Green
Domain
Amazon UK
Release Date
01 April 2026
Listed Since
18 March 2026

Barcode

No barcode data available

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