• Why Buy From IVSHC
  •  
  • ​• 38,000+ happy eBay buyers since 2001
  •  
  • ​​• 80,000+ watches delivered worldwide
  •  
  • ​​• 100% authentic guaranteed
  •  
  • ​​• Fast, tracked shipping from Hong Kong / Taiwan
  •  
  • ​​• US import tax fully prepaid — no surprise fees
  •  
  • Basic Information
    • Case size (L× W× H)
    • 55.4 × 51.3 × 19.4 mm
    • Weight
    • 93 g
    • Case and bezel material
    • Bio-based Carbon / Resin
    • Band
    • Bio-based resin band
    • Construction
  • CASIO G-SHOCK GG-B100X-1A • MASTER OF G - LAND MUDMASTER • Bluetooth • Carbon

    Why Buy From IVSHC

     

    ​• 38,000+ happy eBay buyers since 2001

     

    ​​• 80,000+ watches delivered worldwide

     

    ​​• 100% authentic guaranteed

     

    ​​• Fast, tracked shipping from Hong Kong / Taiwan

     

    ​​• US import tax fully prepaid — no surprise fees

     

    Basic Information

    • Case size (L× W× H)

      55.4 × 51.3 × 19.4 mm

    • Weight

      93 g

    • Case and bezel material

      Bio-based Carbon / Resin

    • Band

      Bio-based resin band

    • Construction

      Shock Resistant

      Mud Resistant

      Carbon Core Guard structure

    • Water resistance

      200-meter water resistance

    • Time adjustment

      Bluetooth: Connects to a smartphone and automatically adjusts the time

    • Power supply and battery life

      Approx. battery life: 2 years on CR2025

    • Sensor feature

      Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range Power Saving: Auto sensor sleep state entry after fixed period of non-activity

      Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 1 m (5 ft.) Hand indication graph of altitude differential Manual memory measurements (up to 14 records, each including altitude, date, time) Auto log data (High/low altitudes, cumulative ascent and descent) Others: Relative altitude readings (±100 m /±1000 m), selectable measurement interval: 5 seconds or 2 minutes (1 second for first 3 minutes only) *Changeover between meters (m) and feet (ft)

      Barometer Measuring range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Measuring unit: 1 hPa (0.05 inHg) Hand indication of pressure differential (±10 hPa) Atmospheric pressure tendency graph (last 20 hours or last 56 hours) Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure) The atmospheric pressure tendency graph can show the last 20 minutes or last 56 minutes of measurements. The hand indication of pressure differential shows values in units of ±0.1 hPa. *Changeover between hPa and inHg

      Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 60 seconds continuous measurement Hand indication of north Magnetic declination correction Direction calibration (2-point calibration, figure eight calibration, auto calibration)

      Thermometer Measuring range: -10 to 60℃ (14 to 140℉) Measuring unit: 0.1℃ (0.2℉) *Changeover between Celsius (℃) and Fahrenheit (℉)

    • Net Quantity

      1 piece

    • Indian Product Code

      G1789

    • Country of origin

      Thailand

    Smartphone Link/App Connectivity Features

    • Smartphone Link feature

      Mobile link (Wireless linking using Bluetooth®)

    • Apps

      CASIO WATCHES

    • App connectivity feature

      Auto time adjustment

      Easy watch setting

      Approximately 300 world time cities

      Life log data

      Mission log

      Location Indicator

      Location Memory

      Mode/Display switching customization

      Auto altitude correction

      Phone finder

    Exterior

    • Glass

      Mineral Glass

      Spherical Glass

    • Compatible band size

      145~215mm

    • Other

      Neobrite

      Carbon fiber bezel

    Watch Features

    • World time

      World time 38 time zones (38 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

    • Sunrise/sunset display

      Sunrise, sunset time display Sunrise time and sunset time for specific date

    • Stopwatch

      1/100-second stopwatch 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times

    • Timer

      Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-minute increments and 1-hour increments)

    • Alarm/hourly time signal

      5 daily alarms

      Hourly time signal

    • Light

      Double LED light LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

    • Light color

      LED:White

    • Calendar

      Full auto-calendar (to year 2099)

    • Mute feature

      Button operation tone on/off

    • Accuracy

      Accuracy: ±15 seconds per month (with no mobile link function)

    • Other features

      12/24-hour format

      Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

      Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second) Digital: Hour, minute, second, am/pm, month, date, day


    Shipping

    ​​• US: 7–14 days with minor customs delays possible.

      Import tax is already included — no surprise fees.

    • EU/UK: VAT may apply; accurate declarations.

    • Asia-Pacific: Fast, reliable delivery.

     

    Authenticity

    •  Every watch we offer is sourced directly, verified carefully, and guaranteed 100% authentic.

     

     

    CASIO G-SHOCK GG-B100X-1A • MASTER OF G - LAND MUDMASTER • Bluetooth • Carbon

    Why Buy From IVSHC

     

    ​• 38,000+ happy eBay buyers since 2001

     

    ​​• 80,000+ watches delivered worldwide

     

    ​​• 100% authentic guaranteed

     

    ​​• Fast, tracked shipping from Hong Kong / Taiwan

     

    ​​• US import tax fully prepaid — no surprise fees

     

    Basic Information

    • Case size (L× W× H)

      55.4 × 51.3 × 19.4 mm

    • Weight

      93 g

    • Case and bezel material

      Bio-based Carbon / Resin

    • Band

      Bio-based resin band

    • Construction

      Shock Resistant

      Mud Resistant

      Carbon Core Guard structure

    • Water resistance

      200-meter water resistance

    • Time adjustment

      Bluetooth: Connects to a smartphone and automatically adjusts the time

    • Power supply and battery life

      Approx. battery life: 2 years on CR2025

    • Sensor feature

      Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range Power Saving: Auto sensor sleep state entry after fixed period of non-activity

      Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 1 m (5 ft.) Hand indication graph of altitude differential Manual memory measurements (up to 14 records, each including altitude, date, time) Auto log data (High/low altitudes, cumulative ascent and descent) Others: Relative altitude readings (±100 m /±1000 m), selectable measurement interval: 5 seconds or 2 minutes (1 second for first 3 minutes only) *Changeover between meters (m) and feet (ft)

      Barometer Measuring range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Measuring unit: 1 hPa (0.05 inHg) Hand indication of pressure differential (±10 hPa) Atmospheric pressure tendency graph (last 20 hours or last 56 hours) Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure) The atmospheric pressure tendency graph can show the last 20 minutes or last 56 minutes of measurements. The hand indication of pressure differential shows values in units of ±0.1 hPa. *Changeover between hPa and inHg

      Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 60 seconds continuous measurement Hand indication of north Magnetic declination correction Direction calibration (2-point calibration, figure eight calibration, auto calibration)

      Thermometer Measuring range: -10 to 60℃ (14 to 140℉) Measuring unit: 0.1℃ (0.2℉) *Changeover between Celsius (℃) and Fahrenheit (℉)

    • Net Quantity

      1 piece

    • Indian Product Code

      G1789

    • Country of origin

      Thailand

    Smartphone Link/App Connectivity Features

    • Smartphone Link feature

      Mobile link (Wireless linking using Bluetooth®)

    • Apps

      CASIO WATCHES

    • App connectivity feature

      Auto time adjustment

      Easy watch setting

      Approximately 300 world time cities

      Life log data

      Mission log

      Location Indicator

      Location Memory

      Mode/Display switching customization

      Auto altitude correction

      Phone finder

    Exterior

    • Glass

      Mineral Glass

      Spherical Glass

    • Compatible band size

      145~215mm

    • Other

      Neobrite

      Carbon fiber bezel

    Watch Features

    • World time

      World time 38 time zones (38 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

    • Sunrise/sunset display

      Sunrise, sunset time display Sunrise time and sunset time for specific date

    • Stopwatch

      1/100-second stopwatch 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times

    • Timer

      Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-minute increments and 1-hour increments)

    • Alarm/hourly time signal

      5 daily alarms

      Hourly time signal

    • Light

      Double LED light LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

    • Light color

      LED:White

    • Calendar

      Full auto-calendar (to year 2099)

    • Mute feature

      Button operation tone on/off

    • Accuracy

      Accuracy: ±15 seconds per month (with no mobile link function)

    • Other features

      12/24-hour format

      Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

      Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second) Digital: Hour, minute, second, am/pm, month, date, day


    Shipping

    ​​• US: 7–14 days with minor customs delays possible.

      Import tax is already included — no surprise fees.

    • EU/UK: VAT may apply; accurate declarations.

    • Asia-Pacific: Fast, reliable delivery.

     

    Authenticity

    •  Every watch we offer is sourced directly, verified carefully, and guaranteed 100% authentic.