GW-B5600BC-1 is a square G-SHOCK model featuring a resin case paired with a black composite resin band with stainless steel inserts for enhanced durability and a refined look. The digital display maintains the classic 5600 series design with a clean black dial. Powered by Tough Solar and equipped with Bluetooth smartphone connectivity and Multi-Band 6 radio-controlled timekeeping, it ensures highly accurate time synchronization. Built with shock resistance and 200-meter water resistance, it is designed for dependable everyday performance. Mineral glass protects the display, while confirmed functions include world time, stopwatch, countdown timer, multiple daily alarms, and a high-brightness LED backlight for clear visibility.