Sport Watches

Casio Watches are good watches for people who just need a watch to tell time. They are not meant for collectors or as jewelry.
Casio Computer Co., Ltd. is a Japanese electronic devices manufacturing company founded in 1946, with its headquarters in Tokyo. Casio is best known for its calculators, audio equipment, PDAs, cameras, musical instruments, and watches. In 1957 Casio released the world’s first entirely electric compact calculator.
In the 1980s, its budget electronic instruments and home keyboards gained huge popularity. The company also became well known for the wide variety and innovation of its wristwatches. It is one of the early manufacturers of quartz crystal watches, both digital and analog. It also began selling calculator watches during this time. It was one of the first manufacturers of watches that could display the time in many different time zones and of watches with temperature, atmospheric-pressure, and altitude displays. Today, Casio is most commonly known for durable, large sized watches.
Especially popular are its dual function (LCD and analog) watches, some of which, called Wave Ceptors, receive radio signals daily from an atomic clock to keep accurate time. These watches come with lengthy manuals(50 pages each in English and Spanish, each the size of a business card): those users who master all the intricate features will be able to tell time in many time zones, use alarms and timers, and even follow Daylight-Saving Time; those who ignore or misunderstand the manual can expect many surprises.
A number a notable digital cameras firsts have been made by Casio, including the first consumer digital camera with an LCD screen, the first consumer 3 megapixel camera, the first true ultra-compact model, and the first digital camera to incorporate ceramic lens technology.
Depending on what you want to do with your watch I would check out http://www.thewatchery.com were you can find many watches to compare.