Casio

Established in 1946, Casio has been associated with innovation from the beginning. After developing Japan's first electro-mechanical calculator in 1954 and the world's first all-electric compact calculator in 1957, the company went on to revolutionize analog and digital wristwatches in the 1980s. Basically, they gave the world the first smartwatches. Over the years, a Casio watch has been equipped with calculators, solar-powered batteries, GPS, auto-synchronization, data storage, and much more. But no matter what features were included or what price tag they carried, a Casio product became most commonly known for being durable and reliable. Today, this reputation endures as they continue to innovate by infusing their timepieces with the latest technology such as wi-fi, bluetooth, and optical sensors. Regardless of your lifestyle or fashion preferences, Casio has a watch for you.