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 ...
Meet the Seiko 145th-anniversary watches ✓ The King Seiko SJE121, Prospex Speedtimer SRQ059, Presage SPB538, and Astron SSH186 ✓ ...