Special Page
Lineup
Stores
GPS Solar
The Astron History
Movie
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.
5X Series
5X Series
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.
Features
High speed time zone adjustment
A completely new caliber with “high speed time zone adjustment” and a “time transfer function” capability.
Lineup
Seiko Store Finder
The Store Finder can help you find your favorite Seiko timepieces around the world. Find a store near you.
Store Finder
Special Page
Reasons for choosing Seiko Astron
Seiko Prospex, Astron, Presage and 5 Sports “Seiko’s 140th Anniversary Limited Edition” is now available.
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.