ASK AN EXPERTDescription
- The shock-resistant structure protects modules with a carbon fiber reinforced resin case
- Highly airtight carbon case and filter protects against intrusion of mud (dust and mud resistant)
- 200-meter water resistance
- Dual layered case back
- Carbon fiber inserted bezel - a triple layered structure with a carbon fiber sheet inserted between fine resin
- Super Illuminator (high brightness LED)
- Quad sensor - Thermometer, Barometr and Altimeter, Digital Compass, Step Counter
- Lets you know the barometric pressure and altitude, temperature, and your direction
The Casio GGB100 Watch is a model from the G-Shock Mudmaster Series, designed for use in extreme environments scattered with rubble, dirt, and debris, and uses carbon materials.
The use of high-rigidity carbon on the case keeps damage and deformation at bay and ensures a high level of airtightness and shock resistance. This model also features a construction that protects against the invasion of mud, a stainless steel panel back, and a back cover made of shock-resistant fine resin embedded with glass fibers, giving it a high level of resistance to dust and mud. The bezel also uses three layers of fine resin with carbon fiber inserts and is designed to resemble a portable gasoline can that could be found on off-road vehicles.
Function-wise, this model comes with a compass, altimeter/barometer, temperature reader, and pedometer. In addition to being able to easily correct the time using the dedicated CASIO WATCHES app, there are lots of other useful features including the Mission Log feature, which automatically records in the app altitude data obtained from the watch and route data obtained by your smartphone. This is a toughness watch that supports you in taking quick decisions and accurate actions.
Videos
View AllClose
Warranty Information
| Basic Information | |
| Case size (L x W x H), mm | 55.4 x 51.3 x 19.4 mm |
| Case and bezel material | Carbon / Resin |
| Construction | Shock Resistant Mud Resistant Carbon Core Guard structure |
| Band | Resin Band |
| Water resistance | 200-meter water resistance |
| Power supply and battery life | Approx. battery life: 2 years on CR2025 |
| Weight, g | 92 g |
| 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 deg Measuring unit: 1 deg 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 C (14 to 140 F) Measuring unit: 0.1 C (0.2 F) *Changeover between Celsius (C) and Fahrenheit (F) |
|
| Smartphone Link/App Connectivity Features | |
| Smartphone Link feature | Mobile link (Wireless linking using Bluetooth) |
| Apps | CASIO WATCHES |
| Exterior | |
| Glass | Mineral Glass Spherical Glass |
| Other | Neobrite |
| Watch Features | |
| World Time | World time 38 time zones (38 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping |
| 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) |
| Sunrise/sunset display | Sunrise, sunset time display Sunrise time and sunset time for specific date |
| 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 Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second) Digital: Hour, minute, second, am/pm, month, date, day |
