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The watch specialist for over 25 years

G-Shock Mudmaster GG-B100Y-1AER Watch

  • New

Limited Edition ultra tough Watch

Limited Edition

● In stock

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  • The watch specialist for over 30 years

  • Official dealer of G-Shock
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Product description

The case of the GG-B100Y-1AER is made of high rigidity carbon to ensure extreme airtightness and shock resistance. In addition, this watch also features a filter to protect against mud and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it an even higher level of resistance to dust and mud. The bezel is composed of three layers of fine resin with carbon fiber inserts which is accented in bright yellow. As you have come to expect from the Master of G Mudmaster range, this watch is both practical and functional, featuring a digital compass, altimeter/barometer, thermometer, step counter and loads of other useful features you can access and log via the G-Shock app on your smartphone.


Ean 4549526344015
Diameter 52.9 mm
Water Resistance 20 Bar (Dive)
Warranty 2 Year Warranty
Free 1 year extra warranty on


Time hours - Digital - Analogue hand
Calendar Date - Digital
Chronograph and timers Stopwatch /Chronograph - 1/1 seconds, 24 hours - 1/100 seconds 1 hour - Elapsed time - Split times
Alarms and notifications Hourly Time Signal
General information
Ean 4549526344015
brands G-Shock
Brand Category Mudmaster
Name Mudmaster
Year 2023 Spring / Summer
Display Type Analog - Digital
Swiss Made No
Water Resistance 20 Bar (Dive)
Dial color Black
Hand colors (h White, White, Yellow
Case information
Case code GG-B100Y
Diameter 52.9 mm
Case Thickness 19.3 mm
Case material Carbon
Case Shape Round
Case color Black
Back case material Stainless steel
Back Case Closed with screws
Material crystal Mineral
Crown Push crown
Movement information
Movement part nr 5594 (See specifications)
Movement Brand Casio
Swiss movement No
Display Type Analog - Digital
Mechanism quartz
Battery Renata CR2025 Battery
Hackable No
Skeletonized No
Strap information
Strap material Plastic/Resin
Strap width 27 mm
Lug width (mm) 23 mm
Band width at clasp 23 mm
Band color Black
Clasp Type Buckle
Clasp color Silver
Length band at 12 o' clock (mm) 75 mm
Length band at 6 o' clock (mm) 130 mm
Band sizing by HWG? No
Mount type Saddle screw
Straight strap mount No
Suitable for wrist size 160 mm - 230 mm

Print & Fit

Wondering how the watch fits your wrist? Use the print and fit function!

hours Digital, Analogue hand
minutes Digital, Analogue hand
Seconds Digital, Analogue hand
Time Zones Home city setting, World time
24-HR Indicator AM/PM indicator, Digital choice 12- or 24-hr notation
Automatic time adjustment Smartphone sync
DST-setting Automatic
Date Digital
Day Digital
Month Digital
Year Digital
Auto Calendar Smartphone sync
Chronograph and timers
Stopwatch /Chronograph 1/1 seconds, 24 hours, 1/100 seconds 1 hour, Elapsed time, Split times
Timer(s) Countdown Timer 1/1 seconds - 24 hours
Alarms and notifications
Hourly Time Signal
Sound Alarm(s) 5 daily alarms
Battery alert Low battery alert
Altimeter memory 40 altitudes
Compass Digital
Location Indicator
Sun-up and Sun-down
Mission Log
Health and Fitness
Calorie counter
Step Counter
Auto Light: activated by wrist movement
LED lighting Double illuminator: Front- and backlight
Button sounds on/off
Manual hand adjustment for analog-digital watch
Hand alignment correction Via smartphone link
Phone Finder
Shock Resistant
Dirt resistant

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G-Shock Mudmaster GG-B100Y-1AER Watch