Since 1983, construction workers, law enforcement, military, action sports athletes and weekend warriors the world over have trusted Casio G-SHOCK to provide accurate timekeeping in challenging and diverse environments across the globe. From the field to the local watering hole, G-SHOCK's reliability, robustness and innovation is the stuff of legend. With a wide array of models available to suit a broad range of lifestyles, professions and hobbies, G-SHOCK is the ultimate timekeeper for a fast-paced, adventure-filled life.

For those who require the utmost toughness in their watches, G-SHOCK's MUDMASTER is the logical choice. A diverse range boasting a suite of advanced technologies, the MUDMASTER from G-SHOCK’s Master of G line, is engineered to prevent ingress of mud, sand and dust, and provides an impressive 200m of water resistance. Joining the collection is the GWGB1000, an impressive new sensor based model available in three attractive colors.

G-SHOCK MUDMASTER GWGB-1000

g shock watch
Gear Patrol Studios

For those who require the utmost in toughness in their watches, G-SHOCK's MUDMASTER is the only logical choice.

g shock watch
Gear Patrol Studios
g shock watch
Gear Patrol Studios
casio g shock watch next to phone
Gear Patrol Studios

Housed in a hard-wearing 52.1mm case, the GWGB1000's construction melds a multi-guard bezel of stainless steel and carbon fiber-reinforced resin parts with a Carbon Core Guard structure, resulting in a watch that can withstand basically anything that even the most intrepid explorer can throw at it.

DLC (diamond-like carbon) coated metal components resist abrasion in the field, while an environmentally friendly, bio-based resin strap keeps the watch head comfortably secured to the wrist. Tough Solar technology powers the GWGB1000’s full suite of sensors, in addition to Bluetooth and radio wave time correction; multiple timers, alarms; world; and much more. Even when out of direct sunlight, indoor lighting can be used to charge the watch, ensuring that each of these useful functions is always available.

g shock watch
Gear Patrol Studios
g shock watch
Gear Patrol Studios

The Triple Sensor — one of G-SHOCK's most beloved features — is present and accounted for in its third iteration. These special sensors provide compass, altitude, barometric pressure and temperature with speed and accuracy, eliminating the need to constantly have one's smartphone in hand. However, the GWGB1000 plays particularly well with a wide variety of smartphones: Smooth integration via the CASIO Watches app ensures two-way communication — while the watch communicates altitude data to the smartphone, the smartphone sends GPS positioning to the watch, making it easy to set navigation end points and manage mission logs.

The mission log function stores time, date, position and altitude for travel review in the app. Orienteering in the field is made easier by luminescent hour indices and an outer compass scale with highlighted cardinal directions, and a special sub-dial at 3 o'clock provides a location indicator in the form of an arrow that moves through a 360-degree arc. Whether using location memory or manually setting it in the app, direction and distance data are displayed via the watches LCD display, and the wearer has a functional directional device that "speaks" to their phone. In addition to this special directional functionality, the LCD display also displays sensor data, time, calendar and other information, while a third indicator at 9 o'clock displays altitude and barometric differential data as well as solar charge level.

g shock watch
Gear Patrol Studios
casio g shock watch laying next to phone and tools on a metal grate
Gear Patrol Studios

Frequent travelers are also well served by the GWGB1000; an included world timer function displays the local time in over 300 cities, multiple alarms and customizable modes. Meanwhile, aesthetics are by no means relegated to the background — rather, a mix of steel and resin, accented with a luminous dial and paired to a colorful strap, provides visual intrigue that even the most experienced watch collector can appreciate. The GWGB1000 is thus a timepiece for all seasons, with a considered design that stems from experience gained in the field.

Whether you’re searching for a watch uniquely suited to the requirements of a demanding profession in the outdoors, or a timepiece well suited to life in the big city — or both — the GWGB1000 is an excellent choice that will provide years of faithful service.

  • Case Size: 52.1mm
  • Movement: Solar Powered w/ G-SHOCK TOUGH MVMT
  • Water Resistance: 200m
  • Colors: Green; Black; Red
  • Price: $800

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