Smartphone Link Tough Solar Multiband6 20 Bar Water Resistant Japan Imported From the 5000/5600 series of square design that continues to evolve unchanged from the birth of the first model DW-5000C, the GW-B5600HR features a new structure of the band with metal parts embedded in the resin, the inner piece is made of lightweight and durable fine resin material for a lightweight and strength design with a bright red on the back of the inner piece for a subtle accent color. - One push of the band clasp Tri-folding for smooth installation. - Designed for precise time accuracy, Bluetooth communication function and multi-band 6 for 6 standard radio waves in the world. - The area corresponding to standard radio waves of 6 stations in the world provides automatic time correction and accurate time. - Also in tough solar with Casio proprietary power-saving technology. It enables driving and provides high-intensity full auto LED backlight and world time practicality. - It is also equipped with advanced engines to keep its size with high-density mounting technology. - It has evolved performance while inheriting the perfection design. - The concept inherited from the first generation is the GW-B5600HR seeking quality as a watch.