The robustness of this G-SHOCK is manifested through its shock resistance. Its case is designed to protect against shock and vibration, ensuring long-lasting performance in a variety of conditions. This analogue-digital timepiece is also characterised by its environmental friendliness, as it uses independent solar cells to power the watch. Surplus solar energy is stored in a battery, ensuring a constant supply of power. In addition, it features advanced Bluetooth® connectivity offering automatic time correction, one-touch time setting, phone locator and distance calibration. In addition, it provides world time information for approximately 300 cities, with automatic daylight saving time and UTC time switching.