White Casio G-Shock DW-B5600SF-7ER Watch The case and strap of the white Casio G-Shock watch are made of durable resin. The case of the watch is 42.8 mm wide and has a black dial with blue details. The watch has energy-saving Bluetooth technology, which allows the watch to connect to the phone wirelessly. This way you can access many of the watch's useful features. The watch is waterproof and shockproof. The watch has an LED light, world time, timekeeping, a function for phone search and other useful features: Led light Timer Timing (1/100 s accuracy) 5 alarms 12/24 hour display Automatic calendar World time Button sounds on/off Bluetooth Phone tracing Multilingualism Special impact resistant Material: resin Color: blue Mineral glass Waterproof: 200m Case size: 48.9 x 42.8 x 13.4 mm Weight: 55 g Casio is a Japanese manufacturer of electronic devices, which is especially known for its high-quality and durable sports watches. Casio watches have versatile features and are suitable for both extreme sports and active everyday life. Casio watches are also popular among conscripts due to their durability and excellent price-quality ratio. See all Casio products here