Casio g-shock watches are also known as atomic watches uses a solar charging system. Casio g-shock watches not only uses sunlight to generate power but even light from weak light sources such as fluorescent lamps, into power. Light source combines with a high capacity rechargeable battery and distributes equally between six solar cells connected in a series all receive the same amount of light.
G-Shock Tough Solar is a line of solar-powered watches manufactured by Casio. These watches are known for their toughness and durability, as well as their multiple functions and long battery life. G-Shock watches are designed to withstand rough conditions and rough treatment, and are popular among outdoor enthusiasts and those in demanding occupations. They are also known for their stylish design, with a range of colors and finishes to choose from. In addition to solar power, many G-Shock Tough Solar watches also have a backup battery, which can be charged using light from any source. This allows the watch to continue running even when it is not exposed to sunlight.