The world’s first GPS solar watch. By connecting to the GPS network, the Astron adjusts at the touch of a button to your time zone and, by taking all the energy it needs from light alone, never needs a battery change.
Astron GPS Solar communicates with the GPS network and adjusts to your time zone anywhere on Earth. With high speed time zone adjustment and the time transfer function, the new Astron 5X is the most advanced in history.
Seiko Store Finder
The Store Finder can help you find your favorite Seiko timepieces around the world. Find a store near you.Store Finder
The Astron GPS Solar KOJIMA PRODUCTIONS Limited Edition special page is now available.
<Seiko Astron>Kintaro Hattori 160th Birthday Limited Edition special page is now available.
5X53 Dual-Time Sport Titanium special page is now available.
"Turning Point for the Seiko Astron" special page is now available.