Radweather Men's Radio-Controlled Solar Watch, 100m Water Resistant, lad017 (Khaki)

■Radio-controlled solar x military Introducing a never-before-seen radio-controlled watch with a military design that's easy to wear casually. ■Always displays the accurate time The watch automatically receives radio waves and corrects to the correct time, so there's no need to bother setting the time. ■Accuracy of 1 second in 100,000 years It receives radio waves transmitted from an ultra-high precision cesium atomic clock, so it always keeps accurate time. ■Solar-powered watch with no battery changes required It can be charged simply by shining light on the dial, so there's no need to change batteries and it can be used semi-permanently. ■Calendar automatically adjusts The calendar is automatically adjusted, so you're free from the hassle of months that only have 30 days.