Citizen's just-released Eco-Drive Promaster Professional Diver 300 m watch can last up to one year on a single solar top off.

But, that is something Citizen Watch has found the perfect balance of with their Promaster series. First launched in 1989, ...

Citizen watches Promaster anniversary: Citizen Promaster Geo Trekker This year, Citizen Watches is celebrating the 35th anniversary of the Citizen Promaster series, and the Promaster Geo Trekker ...

But you're wrong. And the latest hero watch from Citizen proves it. The Promaster Navihawk GPS offers efficiency and functionality innovations, while only drawing power from the Sun using the ...