Upgrade Your Adventure with the Casio G-Shock Mudmaster GG-B100-1A3ER

With smartphone-time, this watch is automatically adjusted after local time - when it is connected to a smartphone.

Dual illumination
Both the digital and the analog part of the dial/screen becomes illuminated when you activate illumination.

Mud resistant
The case on this watch is manufactured to be resistant to mud.

Digital compass
A built-in direction sensor finds the magnetic North Pole.

Altimeter (10,000 meters)
A pressure sensor detects changes in the air pressure, and converts the changes to an estimated height position (up to 10,000 meters).

Altimeter Memory
Up to 40 sets of data can be saved in memory. These datasets includes the measured height, date and time. Additionally the lowest and highest altitude record, during a measurement, is also saved.

Barometer (260/1100)
A special sensor measures the air pressure (measuring range: 260/1100 hPa) and shows this with symbols on the display. It should thus be possible to recognize and predict weather trends.

Height gain
This function sums up how many vertical meters that you have gone/done/passed.

Thermometer
A sensor measures the temperature around the watch and displays it in Celsius. Operation range: -10°C to +60°C.

Stepcounter
Let this watch keep track of how many steps that you have taken.

Sunrise / sunset display
By entering your geographical position, the local time for sunrises and sunsets are shown, for any date.

World time
With this function it is easy to insert the correct time zone, and with that in place - this watch will give you the correct time.

Stopwatch function - 1/100 sek. - 24 hours.
Preliminary time, split time and final time are measured down to 1/100 of a second's accuracy. The measuring capacity is up to 24 hours.

Timers - 1/1 min - 1 hour
Useful general information: the countdown timer can provide reminders of special and/or repeating events, and it can be set in second intervals, of up to 1 hour in advance. Therefore the function is extra useful with exercise/intake of medicin.

5 daily alarms
The alarms are using an acoustic signal that could remind you of repeating events at a set time. You can also set a time signal that indicates each full hour. This model has five independent alarms for flexible reminders of important appointments/events.

Keyboard sounds on/off
The keyboard sound can be deactivated. This does not affect any other functions of the watch, like alarms, timers, reminders.

Telephone finder
Through your watch, you can activate your smartphone - to make it sound. A fast and easy way to locate a hide-&-seek-playing cell phone.

Auto-calendar
The watch automatically adjust for different months different lengths, and for leap years.

12/24-hour timing
The time can be specified either in a 12 hour (AM/PM) or in a 24 hour format.

Long batterylife
The battery in this watch will last at least 2 years, because the watch use less energy.

Indicator for battery power
An indicator shows the current level of the battery.

Resin strap
Natural resin is an ideal material for straps, because the material is not only very durable but also very flexible.

Mineral crystal
This, very durable, mineral crystal has improved protection.

Water protection: 200 meter (20 bar)
This watch can be worn while swimming/snorkeling (near the surface). The value refers to the pressure in water, at that depth, while motionless... and should not be seen as the depth for wearing the watch..

Condensation - important!
Rapid changes in temperature can cause condensation inside the watch. If you notice moisture beneath the glass, you should immediately go to a watchmaker, who can open and dry the watch. Even if the signs of moisture disappears, by themselves... the moisture will not - and will eventually damage your watch - so, visit a professional and remove it permanently. Even waterproof watches are not protected against condensation, so keep that in mind if you plan to go from very hot to very cold temperatures - like from a hot sauna directly to the snow. If condensation occurs, it very rarely (if ever) depends on manufacturing, so if your watch is damaged by moisture, warranty will probably not cover it (it could be manufacturing issues, but... most likely it will be because of the rapid change of temperature = natural causes).

Sizes
Does this watch fit your wrist? Wristwatches has gradually become larger in size, and a typical men's watch is usually between 40 and 45 mm wide. If you have a wrist that is noticeable larger/smaller, we recommend that you focus on the sizes in/outside the outer edges of the typical sizes. You are always welcome to contact our support, so we can share our experience with you.

This product description is created specifically for Watchia.com and may not be copied (in whole or in parts)! Violation will therefore be met by demands of compensation.