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 ...

collage of watches from seiko, christopher ward and tissot Every ... Both watches are powered by Citizen’s caliber E365 Eco-Drive movement, which Citizen claims can run for 365 days on a single ...

Either way, I’ve rounded up some Amazon watch deals from Seiko and Citizen you don’t want to miss. As I sit at my desk, I can get the time from either of two computer screens, my smartphone ...