Furthermore, this watch uses a solar-powered battery, reducing the need for regular battery changes. It also has a power-saving mode to conserve energy when not in use. The G-Shock GX-56BB-1ER is designed with a large case size, which may not be suitable for individuals with. . From G-SHOCK, the watch that sets the standard for timekeeping toughness, comes the latest models to feature basic G-SHOCK black that captures the essence of one-tone resin. This model is based on the GX-56, which is designed to withstand impact from any direction. Auto-Electroluminescent Backlight: A wrist tilt triggers the green-on-black backlight, adjustable to 3 seconds. Snooze After you. . This original Casio solar-charging system employs solar panels that convert light even from fluorescent lamps and other sources, combined with an internal rechargeable battery. A simple matte black finish. .
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