Casio developed its first calculator in 1957, but it was not until 1974 with the release of the Casiotron that Casio entered the watch making a market. The Casiotron capable of displaying dates with an automatic update for long and short months, and automatic adjustment for leap years, was a good first step into the market.

Casio's products include calculators, watches, cash registers, illuminators, digital cameras (Exilim series), film cameras, laptop and sub-notebook computers, mobile phones,electronic keyboards, PDAs (E-Data Bank), electronic dictionaries, digital diaries (early PDAs), electronic games, computer printers, clocks, and portable televisions.

In the 1970s and 80s, Casio was known for its electronic (including scientific) calculators and digital watches. Today, Casio is most commonly known for large, durable watches. Especially popular are its dual function (LCD and analog) watches, some of which, including Wave Ceptor and Pro Trek / Pathfinder series, receive radio signals daily from an atomic clock to keep accurate time. Casio made a variety of digital watches with inbuilt games in the 1980s and 90s, which were highly popular.

Product Features:

• Item Shape  Round
• Dial Window Material Type  Mineral
• Clasp  Buckle
• Case Material  Stainless Steel
• Case Diameter  33 Millimeters
• Case Thickness  10 Millimeters
• Band Material  Resin
• Band Length  Women'S Standard
• Band Width  11 Millimeters
• Band Color  Blue
• Dial Color  Silver
• Calendar  Day And Date
• Special Features  Luminous, Stop Watch, Measures-Seconds
• Movement  Quartz
• Water Resistant Depth  50 Meters