A Casio Mudmaster watch composed of a black carbon fibre reinforced case and green resin strap with a buckle clasp. This impressive watch is designed to endure an even higher level of toughness and withstand the harshest land environments. The new extreme shock resistant Carbon Core Guard structure integrates the case and back cover into a single carbon Monocoque unit to protect against severe impact. Strong, practical, and supplied with a vast array of functions, this watch is perfect for any scenario.

Accuracy
+/- 15 seconds per month

Altimeter
This function counts all the metres that have been ascended, giving you the difference between the starting and stopping altitude at a glance. A built-in pressure sensor measures barometric pressure, which is converted to relative altitude up to a maximum 10,000m.

Altimeter data memory
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.

Auto-LED light
An LED is used to illuminate the watch dial including the feature of an auto light switch that illuminates the display when the watch is angled towards your face.

Automatic calendar
Once set, the automatic calendar always displays the correct date.

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

Battery level indicator
An indicator shows the current battery level.

Bluetooth® Connectivity
Connect to compatible smartphones for a range of features

Button tones on/off
Watch will not beep when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.

Carbon-reinforced resin casing
Combining resin with robust carbon creates a casing that is even more stress resistant offering even greater protection with an extremely high level of durability.

Compass
A built-in direction sensor detects the magnetic north.

5 daily alarms

Hand moving function
With a push of a button, hands move away to permit free visibility.

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.

Mission log
After activating the Mission Log function, the route and altitude profile are stored in the smartphone and can be displayed on a map. In addition, photos are also automatically stored in a Mission Log.

Mud-resistant case
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.

Phone Finder
Phone will emit a tone when the watch button is pressed

Shock-resistant
Shock-resistant construction protects against impact and vibration.

Smartphone time
Local time will automatically be adjusted whenever the watch is connected with a smartphone.

Step tracker (target 50,000)
The watch has a built-in 3 axis accelerometer that counts the steps you take and indicates the numbers on the display. The daily step target can be set in a range of 1,000 to 50,000 steps. After reaching the predefined goal, the watch will remind you with a signal.

Stopwatch function

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

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

Timer - 1/1 min. - 24 hours
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 minute and up to 24 hours in advance. Ideal for people who need to take medicines every day or those who do interval training.

12/24-hour timekeeping
Times can be displayed in either a 12-hour or 24-hour format.

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

- Total Weight 92g
- Case Depth 19mm
- Case Width 55mm
- Watch Movement Quartz
- Water Resistance 200 metres