Tackle even the toughest challenges and command attention with an extremely durable watch featuring a bold and eye-catching color scheme. The new MASTER OF G marks a new level of technological evolution, enhanced by a robust design with yellow accents , a shade typically used for emergency rescues. The case of the GG-B100 MUDMASTER is made of carbon fiber, to guarantee a very high level of shock resistance. This watch is also equipped with a special filter that protects against the ingress of mud, a stainless steel back panel and an impact-resistant fine resin back coating, embedded with glass fibers, giving it a high level of resistance to dust and mud. Three layers of fine resin with carbon fiber inserts were also used for the bezel. This sturdy and durable design is accented with a bright yellow color. Practical and functional, this watch is equipped with a digital compass, altimeter/barometer, thermometer and pedometer. In addition to easily adjusting the time with the dedicated G-SHOCK app, there are many other useful features available, including the mission log, which automatically records altitude data captured by the watch and route data captured by the smartphone.
Case dimensions (H x W x D)
55.4 × 51.3 × 19.4 mm
Weight
92 g
Case and bezel material
carbon/resin
Strap
Strap in resin
Structure
Shock resistant
Mud resistant
Carbon Core Guard structure
Waterproof
h2>Waterproof up to 20 bar
Power and battery life
Approximate battery life: 2 years with CR2025
Sensor function
Step counting using a 3-axis acceleration sensor: Step count display range from 0 to 999,999 Energy saving: Automatically enter the sensor sleep state after a certain period of inactivity
Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft) Unit of measurement: 1 m (5 ft) Graph with hand indication of altitude differential Manual measurements in memory (up to 14 records, each including altitude, date, time) Automatic log data (high/low altitudes, cumulative ascent and descent) Other: Relative altitude values (±100 m /±1000 m), Selectable measurement interval: 5 seconds or 2 minutes (1 second only for the first 3 minutes) *Conversion between meters (m) and feet (ft)
Barometer Measurement range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Unit of measurement: 1 hPa (0.05 inHg) Hand indication of pressure difference (±10 hPa) Barometric pressure trend graph (latest 20 hours or last 56 hours) Barometric pressure trend information alert (beeper and arrow indicate significant changes in pressure) The barometric pressure trend graph can show measurements for the last 20 minutes or the last 56 minutes. The pressure difference hand indication shows values in units of ±0.1 hPa. *Conversion between hPa and inHg
Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Unit of measurement: 1° 60 seconds of continuous measurement North indication via hand Magnetic declination correction Heading calibration (2-point calibration, eight-digit calibration, automatic calibration)
Thermometer Measuring range: from -10 to 60°C (14 to 140°F) Units: 0.1°C (0.2°F) *Conversion between Celsius (°C) and Fahrenheit (°F)
Smartphone connection function
Mobile Link (wireless connection via Bluetooth®)
App
CASIO WATCHES
Glass
Mineral glass
Spherical glass
Adjustable strap
From 145 to 215 mm
Various
Neobrite
Now International Time
World Time 38 time zones* (38 cities + Coordinated Universal Time), enable/disable daylight saving time, switch from your Home City to your World Time City< /div>
Sunrise and sunset display
Sunrise and sunset time display
Sunrise and sunset times for specific date
Stopwatch
Hundredths of a second stopwatch 00’00”00~59’59”99 (for the first 60 minutes) 1: 00’00~23:59’59 (after 60 minutes) Unit of measurement: 1 hundredth of a second (for the first 60 minutes) 1 second (after 60 minutes) Measurement mode: Elapsed time, split time, 1st and 2nd place times
Timer
Countdown timer Measurement unit: 1 second Countdown interval: 24 hours Countdown start time setting range: 1 second to 24 hours (1 minute increments and 1 hour increments)
Audible reminder /Time signal
5 daily sound reminders
Time signal
Light
Double light
LEDs for the dial (automatic LED lighting, Super Illuminator, selectable lighting duration (1.5 or 3 seconds), luminescence)
LED backlight for the digital display (automatic LED lighting, Super Illuminator, selectable lighting duration (1.5 or 3 seconds), luminescence)
Light color
LED: white
Calendar
Full automatic calendar (up to the year 2099)
Mute volume
Turn sound on/off of button presses
Accuracy
Accuracy: ±15 seconds per month (without Mobile Link function)
Other features
12/ format 24-hour
Hand moving function
Regular timekeeping: Analog: 3 hands (hour, minute (the hand moves every 10 seconds), second) Digital: hour, minute, second, am/pm, month, date, day
GG-B100Y-1A
Case dimensions (H x W x D)
55.4 × 51.3 × 19.4 mm
Weight
92 g
Case and bezel material
carbon/resin
Strap
Strap in resin
Structure
Shock resistant
Mud resistant
Carbon Core Guard structure
Waterproof
h2>Waterproof up to 20 bar
Power and battery life
Approximate battery life: 2 years with CR2025
Sensor function
Step counting using a 3-axis acceleration sensor: Step count display range from 0 to 999,999 Energy saving: Automatically enter the sensor sleep state after a certain period of inactivity
Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft) Unit of measurement: 1 m (5 ft) Graph with hand indication of altitude differential Manual measurements in memory (up to 14 records, each including altitude, date, time) Automatic log data (high/low altitudes, cumulative ascent and descent) Other: Relative altitude values (±100 m /±1000 m), Selectable measurement interval: 5 seconds or 2 minutes (1 second only for the first 3 minutes) *Conversion between meters (m) and feet (ft)
Barometer Measurement range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Unit of measurement: 1 hPa (0.05 inHg) Hand indication of pressure difference (±10 hPa) Barometric pressure trend graph (latest 20 hours or last 56 hours) Barometric pressure trend information alert (beeper and arrow indicate significant changes in pressure) The barometric pressure trend graph can show measurements for the last 20 minutes or the last 56 minutes. The pressure difference hand indication shows values in units of ±0.1 hPa. *Conversion between hPa and inHg
Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Unit of measurement: 1° 60 seconds of continuous measurement North indication via hand Magnetic declination correction Heading calibration (2-point calibration, eight-digit calibration, automatic calibration)
Thermometer Measuring range: from -10 to 60°C (14 to 140°F) Units: 0.1°C (0.2°F) *Conversion between Celsius (°C) and Fahrenheit (°F)
Smartphone connection function
Mobile Link (wireless connection via Bluetooth®)
App
CASIO WATCHES
Glass
Mineral glass
Spherical glass
Adjustable strap
From 145 to 215 mm
Various
Neobrite
Now International Time
World Time 38 time zones* (38 cities + Coordinated Universal Time), enable/disable daylight saving time, switch from your Home City to your World Time City< /div>
Sunrise and sunset display
Sunrise and sunset time display
Sunrise and sunset times for specific date
Stopwatch
Hundredths of a second stopwatch 00’00”00~59’59”99 (for the first 60 minutes) 1: 00’00~23:59’59 (after 60 minutes) Unit of measurement: 1 hundredth of a second (for the first 60 minutes) 1 second (after 60 minutes) Measurement mode: Elapsed time, split time, 1st and 2nd place times
Timer
Countdown timer Measurement unit: 1 second Countdown interval: 24 hours Countdown start time setting range: 1 second to 24 hours (1 minute increments and 1 hour increments)
Audible reminder /Time signal
5 daily sound reminders
Time signal
Light
Double light
LEDs for the dial (automatic LED lighting, Super Illuminator, selectable lighting duration (1.5 or 3 seconds), luminescence)
LED backlight for the digital display (automatic LED lighting, Super Illuminator, selectable lighting duration (1.5 or 3 seconds), luminescence)
Light color
LED: white
Calendar
Full automatic calendar (up to the year 2099)
Mute volume
Turn sound on/off of button presses
Accuracy
Accuracy: ±15 seconds per month (without Mobile Link function)
Other features
12/ format 24-hour
Hand moving function
Regular timekeeping: Analog: 3 hands (hour, minute (the hand moves every 10 seconds), second) Digital: hour, minute, second, am/pm, month, date, day
GG-B100Y-1A