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[PRE-ORDER] Casio G-Shock Master of G Mudmaster GG-B100-1A9

Regular price
RM 1,299.00
Sale price
RM 1,299.00
Regular price
RM 1,800.00
RM 433.00 with 3 installments via
Worldwide shipping | GWM Store Official
Worldwide shipping
Secure payments | GWM Store Official
Secure payments
Authentic products | GWM Store Official
Authentic products

Video source: YouTube

Casio G-Shock Master of G Mudmaster GG-Series

This is the latest model from MASTER OF G, the G-SHOCK series of watches designed and engineered for use by those whose work takes them into extreme environments scattered with rubble, dirt, and debris.
The basic black coloring of this model further enhances the rough and tough look of the resin material and the MASTER OF G design. The base model is the MUDMASTER GG-B100, which uses carbon material that delivers a new level of shock resistance, and dust and mud resistance.
This tough new watch puts functions that support high-level performance at your fingertips.


  • Shock resistant structure (shock resist)
  • Dust-proof and mud-proof structure (Mad resist)
  • Carbon core guard structure
  • Inorganic glass
  • Spherical and curved glass
  • Neobright
  • 20 standard atmosphere waterproofing
  • Case / Bezel Material: Carbon / Resin
  • Resin band
  • Mobile link function (function linked by Bluetooth® communication with compatible mobile phones)
  • Needle retraction function (When the needle overlaps the LCD display and is difficult to see, the needle can be temporarily retracted from the LCD display)
  • Azimuth measurement function: Measure 16 azimuths and azimuth angles (0 to 359 °), continuous azimuth measurement (60 seconds), north directional pointer function, magnetic declination correction function, azimuth correction function (2-point correction / 8 character correction) / Automatic correction)
  • Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), atmospheric pressure trend graph (displays the past 20 hours or 56 hours), atmospheric pressure difference indicator (± 10 hPa), atmospheric pressure trend information alarm (characteristic changes in atmospheric pressure occurred (In case you will be notified with an arrow and a sound report)
  • * The barometric trend graph can be changed to the past 20 minutes or 56 minutes. The pressure difference indicator at that time is displayed in ± 1hPa units.
  • Altitude measurement function / relative altimeter (measurement range: -700 to 10,000m), altitude memory (measurement date / time / altitude up to 14 manual memories, automatic recording data: maximum / minimum 
  • altitude, auto integration (up / down) ) Memory), altitude trend graph, altitude difference indicator (± 100m / ± 1000m), measurement interval setting function (every 5 seconds / 2 minutes) * 1 second only for the first 3 minutes
  • Temperature measurement function (measurement range: -10 to 60 ° C)
  • Step counting function (step display range: 0 to 999,999 steps), power saving function (automatically puts the sensor to sleep when there is no movement for a certain period of time)
  • Sunrise / sunset time display
  • World time: 38 cities (38 time zones, with daylight saving time automatic setting function) + UTC (universal coordinated time) time display, home time city replacement function
  • Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24-hour counter, with split)
  • Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second units)
  • 5 time alarms and time signal
  • Full auto calendar
  • 12/24 hour display switching
  • Operation sound ON / OFF switching function
  • Double LED light: LED light
    for dial (auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)),
    LED backlight for LCD (auto light, super illuminator, afterglow function, Afterglow time switching (with 1.5 seconds / 3 seconds)
  • Accuracy: Average monthly difference ± 15 seconds
  • Battery life: about 2 years
  • * When not linked with a smartphone, it operates with normal quartz accuracy (average monthly difference of ± 15 seconds).
    * The altimeter is a relative altimeter that converts barometric pressure changes to high altitude. When the atmospheric pressure changes due to weather conditions, the altitude of the measured value also changes.
    * When measuring the outside air temperature, remove the watch from your wrist so that it is not affected by body temperature, sweat (water droplets), direct sunlight, etc.
  • LED: White
  • Case size (H × W × D): 55.4 × 53.1 × 19.3mm
  • Weight: 92g


  • 1 x Watch
  • 1 x Warranty Card
  • 1 x Manual
  • Original packaging