Casio, a Japanese brand, has been famous for its truly multifunctional G-SHOCK watch for many years. When it comes to it, there should be few young people who don't know it, especially the G-SHOCK, a very distinctive sports style watch, which has great appeal among many young people. Many student parties and young people who have just entered the society like De Casio. When you take the subway or bus, you are likely to see such a person: he is listening to music with headphones, playing with his mobile phone and wearing a Casio watch. Casio is popular with young people because it is cheap, strong, beautiful and full of science and technology, which conforms to the aesthetic and pursuit of young people. Just like young people always want to have the latest iPhone and like new high-tech things.