With the launch of its first watch in November 1974, Casio entered the wristwatch market at a time when the watch industry had just discovered digital technology. As a company with cutting-edge electronic technology developed for pocket calculators, Casio entered this field confident that it could develop timepieces that would lead the market.
Today, Casio is focusing its efforts on solar-powered radio-controlled watches: the built-in solar battery eliminates the nuisance of replacing batteries, atomic timekeeping means the users never have to reset the time. Recently, Casio launched a series of Bluetooth watches that sync to the users cell phone to automatically update the time. Casio is always moving time forward.
Stainless steel case with a black resin strap. Fixed bezel. Grey digital dial with hours, minutes, seconds, date and day of the week hour markers. Minute markers around the outer rim. Dial Type: digital. Luminescent hands and markers. Quartz movement. Scratch resistant mineral crystal. Solid case back. Case diameter: 52 mm. Case thickness: 14 mm. Round case shape. Band width: 26 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: date, day, hour, minute, second. Casual watch style. Casio Protrek Mens Watch PRG270D-7CR.