The Astron GPS Solar. The watch that adjusts to your time zone*

At last, the search for totally precise time, everywhere on the planet, is over. By developing our own, patented, low-energy GPS receiver, Seiko has been able to create a watch that automatically receives time, time zone, day and date data from the global network of GPS satellites. 

To view the Global SEIKO Astron website CLICK HERE


*Timezone data as of January 2012 (7X Series) or January 2014 (8X Series).  Changes to timezones occuring after this date are not programmed and manual time zone selection may be required.

See how Astron works