# CASIO G-Shock MASTER OF G-LAND Mudmaster | GWGB1000-3A Enjoy both fearless adventure and a comfortable fit with this tough and rugged Master of G Mudmaster flagship timepiece. This analog-digital combination watch delivers more comfortable fit and outstanding durability with a robust exterior incorporating a guarding structure built with metal components. The watches of the G-SHOCK Master of G line, developed for professionals working in the harshest environments, come equipped with even tougher functionality. And the MUDMASTER takes this even further with the ability to handle the roughest on-land environments, earning the appreciation and trust of rangers and rescue teams operating in extreme environments. The comfortably sized GWG-B1000 features a metal exterior crafted with high-precision forging techniques and a carbon fiber-reinforced resin case\*1 that offers high strength and outstanding durability. Radio-controlled and solar-powered, the watch is also equipped with a triple sensor that keeps you updated with direction, altitude, barometric pressure, and temperature readings. Double LED lights and sapphire crystal ensure high readability so you always see the time and other readings, no matter what the conditions are like. Input a specific location in the app and the Location Indicator function moves the indicator hand at the 3 o’clock position to point in that direction so you stay on track at all times — even when visibility is obstructed by extreme conditions like sandstorms. The use of bio-based resins for the case, some bezel components, and the band make for a watch that demonstrates the MUDMASTER commitment to the environment. #### Case size (L× W× H) 58.7 × 52.1 × 16.2 mm #### Weight 114 g #### Case and bezel material Bio-based Resin / Stainless steel #### Band Bio-based resin band #### Construction Shock Resistant Vibration resistant Mud Resistant Carbon Core Guard structure #### Water resistance 200-meter water resistance #### Time adjustment Radio-controlled Watch; Multi band 6 Bluetooth: Connects to a smartphone and automatically adjusts the time #### Power supply and battery life Tough Solar (Solar powered) #### Smartphone Link feature Mobile link (Wireless linking using Bluetooth®) #### Apps CASIO WATCHES #### Glass Sapphire crystal with anti-reflective coating #### Crown Screw Lock Crown #### Surface treatment DLC Coating bezel Gray ion plated bezel #### Compatible band size 145 to 215 mm #### Other Neobrite ## Details - **Price:** 1143.99 CAD - **Vendor:** Bezel House Fulfilled by EX-STOCK Canada - **Type:** Watch ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1143.99 CAD | In stock | ## Images - CASIO G-Shock MASTER OF G-LAND Mudmaster | GWGB1000-3A  - CASIO G-Shock MASTER OF G-LAND Mudmaster | GWGB1000-3A  - CASIO G-Shock MASTER OF G-LAND Mudmaster | GWGB1000-3A  - CASIO G-Shock MASTER OF G-LAND Mudmaster | GWGB1000-3A  ## Additional Information - **return refund policy:** If you are not satisfied with your purchase, you may exchange or return any regular priced new timepiece, for a store credit, within 10 days of receiving the product. Bezel House will provide a return shipping label at no charge, for all regular priced new timepieces. For all other orders, shipping and insurance costs will be deducted from the total credit. A 15% re-stocking fee will also apply for such orders. All items including products, accessories, tags (if provided), packing materials, etc. must be in the original condition to avoid refusal of the returned merchandise. Any clearance, vintage / pre-owned or discontinued items will be FINAL SALE. If and when you receive your purchase, if there are any noticeable discrepancies or damages, or if the item is not what was ordered, please contact Bezel House through using the contact info listed on our website, within 2 days of receipt of your shipment. All new stock is covered under standard manufacturer warranty. If you are shipping an item over $75, you should consider using a traceable shipping service or purchasing shipping insurance. We don’t guarantee shipments returned via mail / courier. --- > Source: [EX-STOCK Canada](https://www.ex-stock.com/products/casio-g-shock-master-of-g-land-mudmaster-gwgb1000-3a) > Updated: 2026-07-21