G-Shock › The Icons › GWGB1000-1A Mudmaster
GWGB1000-1A Mudmaster
Jewelry & Watches · Master of G Mudmaster

GWGB1000-1A Mudmaster

A forged-metal and carbon Mudmaster built for land-use extremes.

$880 at G-SHOCK
G-SHOCK $880 ↗

Prices are a snapshot from when this page was built — confirm on the retailer's site.

Story & heritage

Casio’s official GWG-B1000 product copy describes a Mudmaster with a forged metal exterior and carbon fiber-reinforced resin case, designed for punishing land environments.

The Mudmaster branch belongs to Master of G, the professional family that grew from G-SHOCK’s feature-led tool-watch history.

Materials & craft

The model pairs Tough Solar, Bluetooth smartphone link, radio-controlled timekeeping, Triple Sensor functions, mud-resistant construction, forged metal components and carbon-reinforced resin.

It reads as a hybrid of analog instrument and survival gear, with tactile buttons and protective casework doing much of the visual work.

MudmasterForged metalCarbon-reinforced resinTriple SensorTough Solar

How to choose & style

This is for boots, field jackets and heavyweight fabrics. Keep the rest of the outfit grounded; the watch already carries the technical drama.

GWGB1000-1AMudmasterMaster of G Land
More to explore

More Jewelry & Watches

DW5000R-1A
1983 Origin Revival
DW5000R-1A
A faithful square revival that brings the first G-SHOCK silhouette back into current rotation.
$220 at G-SHOCK
 DW5600E-1V
Classic 5600 Square
DW5600E-1V
The everyday square G-SHOCK: compact, tough and instantly recognizable.
$99.95 at G-SHOCK
 GWM5610-1
Solar Atomic Square
GWM5610-1
The classic square upgraded with solar charging and radio-controlled timekeeping.
$165 at G-SHOCK
 DW6900-1V
1995 Three-Eye
DW6900-1V
The rounded three-eye G-SHOCK that became streetwear shorthand.
$99.95 at G-SHOCK
 GA2100-1A1
CasiOak 2100
GA2100-1A1
The slim octagonal analog-digital G-SHOCK that turned toughness architectural.
$110 at G-SHOCK
 GA110GB-1A
GA-110 Big Face
GA110GB-1A
A black-and-gold reading of G-SHOCK’s layered big-face bestseller.
$165 at G-SHOCK
 GA100-1A1
Analog-Digital Utility
GA100-1A1
A dark analog-digital G-SHOCK built around oversized instrument-panel legibility.
$120 at G-SHOCK
 GA700-1B
Front Button
GA700-1B
The front-button analog-digital G-SHOCK with a bold, sculptural case.
$110 at G-SHOCK