Đồng hồ Casio Men's W800H-1AV "Classic" Sport Watch with Black Band

The Casio Men's Classic Digital Sport Watch features an intuitive design that makes it easy-to-use for on-the-go athletes. The timepiece is constructed with a durable resin case, a stationary black resin bezel, and a black resin band with an adjustable buckle clasp. A durable mineral window shields the square digital-gray dial face, which features a digital time display along with the day, date, and month. The watch also includes light, mode, and adjust buttons that allow you to personalize your watch display to suit your workout. The digital-quartz-powered timepiece is water resistant to 330 feet.

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.

In developing its own wristwatches Casio began with the basic question, ""What is a wristwatch?"" Rather than simply making a digital version of the conventional mechanical watch, we thought that the ideal wristwatch should be something that shows all facets of time in a consistent way. Based on this, Casio was able to create a watch that displayed the precise time including the second, minute, hour, day, and month - not to mention a.m. or p.m., and the day of the