Casio is a Japanese company that manufactures a wide range of products, including watches. Casio watches are known for their durability, reliability, and innovative features, such as water resistance, stopwatch functions, alarms, and LED displays. They are popular among people who need a watch for everyday use or for specific activities, such as sports or outdoor adventures. Casio offers a wide range of watch styles, including digital, analog, and hybrid watches, as well as a variety of materials and designs. Many of their watches are also designed with practical features, such as shock resistance, compass displays, and moon phase indicators.

Casio Computer Co., Ltd. was founded in 1946 by Tadao Kashio, a Japanese engineer and inventor. The company was initially focused on creating mechanical calculators and other office equipment, but it later expanded into other areas, such as electronic dictionaries, digital cameras, and mobile phones. In the 1970s, Casio introduced its first digital watch, which quickly became popular due to its innovative features and affordable price. Since then, Casio has continued to innovate and introduce new products, including a wide range of watches that are known for their durability, reliability, and practical features.

Tadao Kashio was born in 1901 in the city of Yame, Fukuoka Prefecture, Japan, and he studied electrical engineering at Keio University. After graduation, he worked for various companies before starting his own business, Kashio Seisakusho, which later became Casio Computer Co., Ltd. Kashio was known for his innovative ideas and his ability to bring new products to market quickly and efficiently. He was also a talented engineer and inventor, with numerous patents to his name. Kashio passed away in 1993, but his legacy lives on through the continued success of Casio, which is now a global company with a wide range of products in various industries.