Seiko marks its 145th anniversary with a flashy new version of its most advanced watch, the Astron GPS Solar Dual-Time ...
Today, the Astron name lives on at Seiko as the brand’s most technologically advanced line of quartz-powered timekeepers, ranking as the world’s first GPS solar watches — i.e., their movements are ...
When Seiko debuted the original Astron on Christmas Day in 1969, it changed the watch industry forever. As the first commercially available quartz watch, the Astron introduced a new era of accuracy.