Plastic for straps production was obtained by processing the seeds of a plant called Ricinus communis. Vegetable polymer - plastic, which has a minimal impact on the environment due to its origin and biodegradability, is synthesised from pressed oil with suitable chemical processes.

Tough Solar is a power technology of Casio watches. The solar cells, which are under the crystal, convert light energy into electrical energy, which is stored in the battery and powers the watch. This eliminates the need for battery replacement!

Plastic for straps production was obtained by processing the seeds of a plant called Ricinus communis. Vegetable polymer - plastic, which has a minimal impact on the environment due to its origin and biodegradability, is synthesised from pressed oil with suitable chemical processes.

A choice of two ways to display time in 12 or 24 hour format. For example, 3:45 or 15:45.

5 independent alarms for flexible reminders of important events. You can set 5 different reminders.

The watch automatically checks starting position of hands every hour, and adjust correct position if necessary. This eliminates deviation of the hands because of mechanical impact or influence of the magnetic field.

A special sensor measures the air pressure, measured values ​​are shown on the display of the watch. The measuring range is 260/1100 hPa. The display unit is 1hPa. The display shows the graph of atmospheric pressure. The chart changes are recorded automatically at regular intervals. According to the changes in the graph one can easily determine changes in weather.

Countdown timer with a maximum time of 1 hour. Example: set a countdown for 30 minutes. After 30 minutes alarm starts.

Built-in compass displays the North and other cardinal points. The display additionally shows angle towards the goal from 0 to 359 degrees. Resolution/accuracy of compass is 1 degree. The compass is one of highly recommended features for all adventurers, and hiking and outdoor lovers.

An illumination layer on hands which, after a short recharge, ensures illumination in the dark.

Construction of watches is designed for operation even at temperatures down to -10° C.

EL panel illuminates main dial and thus ensures easier readability. The auto function provides automatic switching of illumination by leaning your hand to the face. The illumination is activated by a sensor, which is activated by turning your hand by 45°  this illuminates the main dial. Moreover, the watch is equipped with a light sensor that activates the diode only during twilight or darkness. This feature can be easily turned on or off. When auto function is deactivated, activate illumination by touch of a button.

The display shows the current date. It is pre-programmed, so there is no need to set short and long month and leap years. Most watches have this pre-programmed date until 2099th.

The watch Receives signals from atomic clocks, usually once every 24 hours. Deviation of atomic clocks is only one second in three million years. Therefore,watches equipped with this technology to receive radio signals are extremely accurate. Their owners can be assured that their time and date is always exact. This watch is receiving a signal from the transmitter, which are located in Europe (United Kingdom - Anthorn, Germany - Mainflingen), USA (Fort Collins, Colorado), Japan (Fukushima and Kyushu) and China (Shangqiu). In the event that you find yourself in an area that is not covered by the signal, your watch still maintains very high accuracy, and after returning to the coverage your time is again automatically adopted.

Elapsed time, split time and final time are measured  to the nearest hundredth of a second. The maximum measured time is 24 hours.

Display simply shows the times in selected major cities and areas of the world.

Revolutionary technology that allows intuitive operation of the watch via the crown. The crown is electronic and reacts to pressure and movement. The crown is not used anymore only for time setting like it is common in analog watches. Thanks to Smart Access technology you do not have to use several buttons, by using a crown it is possible now very easily and intuitively control all functions of the watch.

The sensor may measure the temperature at -10 ° C / + 60 ° C. The temperature is measured in both, degrees of Celsius (° C) and Fahrenheit (° F). Resolution is 0.1 ° C or 0.2 ° F.

Barometric sensor records the atmospheric pressure from whitch an altitude is calculated. The altimeter can measure elevation of up to 10.000 meters above sea level.

The watch can record altitude points. Each of these points includes the altitude, and date and time of recording. Maximum and minimum altitude is stored as well so you can trace back what altitude you were at at a given time.

Watches marked with water tightness 100M/10ATM are designed for swimming and snorkeling and free diving without breathing apparatus. 100M/10ATM indicates the degree of water resistance standardized by ISO 6425. ISO tests include temperature changes, depth, pressure (water and air) for different times under the  rest and during manipulation with the operative part of the watch.

Currently the most widespread type of watch glass. It's very hard and has a high content of silicon thanks to which it's  highly scratch- and impact-resistant. However, it doesn't mean that it is completely scratch-resistant.

The most widely used method of fastening, which is mainly used in leather and silicone straps. Simply turn on the buckle into the required holes as needed.