Citizen’s just-released Eco-Drive Promaster Professional Diver 300 m watch can last up to one year on a single solar top off. Equipped with a helium escape valve and water resistance up to 300 meters, ...
On Christmas Day, 1969, Seiko changed the watch industry forever when it launched the Astron, the world’s first quartz-powered watch. Fast-forward seven years to 1976, and it was fellow Japanese brand ...