GG-B100-8AER Casio G-SHOCK Master of G Mudmaster Carbon Core Guard Quad Sensor Bluetooth Sync Watch G-SHOCK Master of G Mudmaster Carbon Core Guard Quad Sensor Bluetooth Sync

Mineral glass

The tough mineral glass resists damages.

Carbon-reinforced resin casing

Thanks to its extremely high level of durability, resin is the ideal material for watches. Combining resin with carbon—a particularly robust material—creates a casing that is even more stress-resistant and offers even greater protection against external influences, resulting in an extremely high level of durability.

Resin band

Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties.

Folding clasp

The watch has a folding clasp.

Battery change indicator

An icon appears when it is time to change the battery.

2 Years - 1 Battery

The battery supplies the watch with sufficient energy for approx. two years.

Water resistance classification (20 bar)

Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810.

Bluetooth® Smart

The watch is equipped with energy-saving Bluetooth® technology, which offers power-saving data transfer at the push of a button. The watch can connect to a smartphone wirelessly via Bluetooth®, enabling access to a wide range of useful functions.

Dual Illuminator

Both the digital and analogue areas of the watch face glow when the EL backlight is turned on.

Shock-resistant

Shock-resistant construction protects against impact and vibration.

Mud-resistant case

Dirt- and mud-resistant construction keeps mud and dirt from getting into the watch.

Neo-display

A luminous coating provides long-term illumination in the dark after only a short exposure to light.

Barometer (260 / 1.100 hPa)

A special sensor measures the air pressure (measuring range: 260/1100 hPa) and presents this on the display in the form of a symbol. This enables early detection of weather trends.

Thermometer (-10°C / +60°C)

A sensor measures the ambient temperature around the watch and displays it in °C (-10°C /+60°C).

Digital-compass

A built-in direction sensor detecs the magnetic north.

10 000 m altimeter

A pressure sensor detects changes in the air pressure and converts the result into an altitude up to 10 000 m.

Height Gain

The height gain sums all the meters you have climbed in a session, so that you can see at a glance the total ascent on a tour.

Altimeter data memory

Depending on the model, up to 40 sets of elevation data can be stored in the watch's data memory and re-accessed at any time. Each of these data sets consists of a measured altitude as well as the date and time. In addition to the individual altitudes, the maximum and minimum altitudes during a measurement are also stored.

Sunrise/sunset display

After entering the geographical location, sunrise and sunset times can be displayed for any given date.

World time function

Displays the current time in major cities and specific areas around the world.

Stopwatch function - 1/100 sec. - 24 hours

Accuracy of measurement up to 1/100 of a second, measuring range up to 24 hours.

Timer - 1/1 min. - 24 hours

For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. The time can be set to the nearest seconds and up to 24 hours in advance. This model has three independent timers - ideal for people who need to take medicines every day or those who do interval training.