CASIO G-SHOCK AWG-M100S-7AER

Mostly of rubber, resins or silicone. This type of material has high flexibility, is hypoallergenic, water resistant, and does not absorb sweat.

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!

Mostly of rubber, resins or silicone. This type of material has high flexibility, is hypoallergenic, water resistant, and does not absorb sweat.

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.

Countdown timer with a maximum time of 100 minutes. Example: set a countdown for 30 minutes. After 30 minutes alarm starts.

This feature is mostly found in solar-powered watches. It shows the battery charge status. If the indicator indicates a low level, just expose the watch to light and battery will recharge.

A unique design that eliminates the adverse effects of mechanical impact, vibration and shock, thus ensuring a high mechanical resistance of watches.

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 watch can measure up to 60 minutes.

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

Watches marked with water tightness 200M/20ATM are designed for swimming, snorkeling, and for diving with breathing apparatus. 200M/20ATM indicates the degree of water resistance standardized by ISO 6425. ISO tests include temperature changes, depth, pressure (water and air) for different times under rest and during manipulation with  the operative part of the watch. The dive models, subsequently performs the test of resistance to salt water and  the ability to cope with the watch positive pressure (decompression simulation).

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.