This watch, made by Casio has the manufacturer part number of w201-1av and the upc of 79767816629it is known as: Casio men's classic illuminator watch - w201-1av
Classic and casual, this no-nonsense digital watch from Casio provides dependable timekeeping and chronograph measurements in a stylishly simple design. The rectangular digital display shows the time with seconds, day, month and date, and the LED light with afterglow makes it easy to read no matter the hour. The calendar is pre-programmed until 2099, and the time can display in either 12- or 24-hour format. The watch also features a dual time setting, a 1/100 second stopwatch function, a daily alarm, and hourly time signals. The black band and bezel are made of durable resin, and the case is made of stainless steel. Built to last, the watch is water resistant up to 165 feet (50 meters), offers a battery life of approximately 10 years, and is backed by a 1-year limited manufacturer's warranty.

Casio
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.