The Citizen Brycen Eco-Drive Chronograph Watch is now on sale for $185—a 51% discount on the normal $375 price. This sporty weekender watch has earned over 500 five-star ratings from shoppers who say ...

But it might be Citizen that's best-known for this revolutionary feature with its stunning solar Eco-Drive watches, and right ...

A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels.

Oh, and for her day job, she warns the Pentagon when the sun might erupt and fry the solar panels on their spy satellites. Housseal, 29, is a forecaster for the 2nd Weather Squadron’s Space ...

Solar power might be more prevalent in today's energy market, but it's been an integral part of watchmaking for decades and can be found in some of the best watches from Seiko, Timex, and even G ...