A new design concept arrives, marking the future of the Seiko Astron GPS Solar watch In 2012, Seiko took electronic watchmaking to a new level with the Astron GPS Solar, which connects to the Global Positioning System (GPS) and adjusts to every time zone*...
Basically like your smartphone. IMO, a more practical and much more useful than a GMT watch, assuming it works as advertised… 😉 “Equipped with the Seiko 3X22 caliber, the Astron GPS Solar is quite the traveler’s watch. The movement seeks out a GPS signal ...