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Casio G-Shock GSG-100-1A8 Mudmaster Analog Digital Solar Men's Watch (Black x Grey)

Casio G-Shock GSG-100-1A8 Mudmaster Analog Digital Solar Men's Watch (Black x Grey)

* Shock Resistant
* Mud resistant
* Solar Powered
* Double LED light - Neon illuminator (black light) for the face / white backlight for digital display
* Hand shift feature
* World time
* Countdown timer
* Alarm

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  • Free - Australia Parcel Post (within Australia)
  • $5 Australia Express Post (within Australia)
  • International - Australia EMS (Delivery 5-7 working days) per watch


Buy Casio G-Shock MUDMASTER Solar Analog Digital Men's Watch GSG-100-1A8 / GSG-100-1A8DR

(This watch comes with 2-Years Replacement Warranty provide by Casio Australia, include 1-Year International Warranty)


The watch that is designed and engineered for wear and use by those whose work takes them into areas scattered with rubble, dirt and debris, is proud to announce new models that pack solar powered operation into dirt and mud resistant configurations. The button guard cylinder structure of these models seals out mud and dust, enabling use in severe environments. Cynlindrical piping protects buttons against impact and improves their operation, and gaskets inside the buttons prevent the entry of fine sand and dust particles. The rugged design of these watches are in the image of the special purpose vehicles and tools that are used by disaster relief teams - perfect choice for anyone who requires tough performance under tough conditions


  • Dirt and mud resistant
  • Tough Solar
  • Double LED light - neon illuminator (black light) for the face / white backlight for digital display
  • Hand shift feature

Item Description:

This watch come with

  • Manual
  • Warranty Booklet
  • 2-Years Replacement Australian Warranty Card

Brand: Casio G-Shock

Model: GSG-100-1A8DR

Series: G-Shock Mudmaster (Master of G)

UPC: 4549526177170

Gender: Gents

Band Material  / Color: Grey Resin

Case Material / Color: Stainless Steel with 4 push buttons (Black)

Bezel Material / Color: Black Resin

Dial Color: Black

Water Resistant: 200 Meter (20 Bar)

Weight:  88g

Japan Movement: Module No: 5562

Size:  Case size: 56.2 x 54.9 x 17.3mm

Wrist Length: 145mm - 225mm (Max)

Band Width: 21mm


  • Shock resistant (G-SHOCK)
  • Mud resistant
  • Mineral Glass
  • Double LED light
LED light for the face (Full auto LED light, Neon Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  • Solar powered
  • World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off), Home city/ World time city swapping
  • 1/100-second stopwatch
Measuring capacity: 59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
  • Countdown timer
Measuring unit: 1 second
Countdown range: 100 minutes
Countdown start time setting range: 1 second to 100 minutes (1-second increments and 1-minute increments)
  • 5 daily alarms
  • Hourly time signal
  • Hand shift feature (hands move out of the way to provide an unobstructed view of digital display contents)
  • Battery level indicator
  • Power Saving (display goes blank to save power when the watch is left in the dark)
  • Full auto calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Regular timekeeping 
Analog: 2 hands (hour, minute (hand moves every 20 seconds))
Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: +/- 15 seconds per month
  • Approx. battery opearting time:
8 months on rechargeable battery (operation period with normal use without exposure to light after charge)
19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • Case size: 56.2 x 54.9 x 17.3mm
  • Weight: 88g

Additional details

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