Casio Mens Ca53w Databank Calculator Watch

Today, Casio is focusing its efforts on solar-powered radio-controlled watches: the built-in solar battery eliminates the nuisance of replacing batteries, and the radio-controlled function means users never have to reset the time. In particular, the radio-controlled function represents a revolution in time-keeping technology similar to the impact created when mechanical watches gave way to quartz technology. Through the further development of high radio-wave sensitivity, miniaturization, and improved energy efficiency, Casio continues to produce a whole range of radio-controlled models. Product Description Features Ever unsure just how much to tip your server at a restaurant? With this 8-digit calculator watch, you can do so with confidence. • 8-Digit Calculator • Constants for addition, subtraction, multiplication and division • Water Resistant • Dual Time • Daily Alarm • 1/100 second stopwatch • Measuring capacity: 23:59'59.99" • Measuring modes: Elapsed time, split time, 1st-2nd place times • Hourly Time Signal • Auto Calendar (pre-programmed until the year 2079) • Accuracy: +/-15 seconds per month • Battery CR2016 • Approx. battery life: 5 years • Module 437/3208 • Size/Weight: 42.0 x 33.0 x 7.0mm / 29g