Casio G-Shock GWF-A1000APF-1AE Watch The Casio G-Shock watch has a watch bezel and watch case made of durable carbon fiber. The dial is protected by sapphire glass and the strap is made of Fluoro rubber. The watch case has a distinctive blue-red coloring. The stylish Casio G-Shock watch is shockproof and waterproof. It has Bluetooth functionality and solar power, as well as special features such as a tide chart and dual time. This watch is suitable for those who move on the water. The watch also has automatic light, world time, timekeeping features and many other useful features: Bluetooth Smart Led light Shock resistant Magnetic resistant Solar movement Radio signal reception Neo display that glows in the dark after exposure to light Tidal chart Double time on the screen World Time (29 time zones) Weekday and date on the screen Timekeeping (1/100 s accuracy, up to 24 h) Timer (1/1 s, up to 24 h) Phone finder Automatic calendar (day, weekday and month) Sapphire glass Case material: carbon fiber Strap material: rubber Waterproof: 200m Case Size: 56.7mm x 51.7mm x 19.7mm Weight: 110 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 value for money. See all Casio products here