Black Casio G-Shock GBD-800-1BER watch The stylish Casio G-Shock watch has a black resin case and resin strap. Practicality is brought to the watch by the Bluetooth function, which can be used to connect it to a smartphone wirelessly and thus gain access to many useful features. Targeted exercisers will also benefit from the step counter and calorie counter in the watch. The stylish Casio G-Shock watch is shockproof and waterproof. The watch also has an automatic LED light, world time, timekeeping features and other features: Bluetooth Smart Automatic LED light Impact resistant Step counter Double time Timekeeping (1/100 s accuracy, up to 24 h) Lap memory 200 Timer (1/1 s, up to 60 min) 5 daily alarms Phone finder function Incoming calls on the screen Automatic calendar (day, date and month) 12/24 hour display Mineral glass Case material: resin Strap material: resin Battery life 2 years Waterproof: 200m Case Size: 54.1mm x 48.9mm x 15.5mm Weight: 59 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