The pure essentials of watchmaking, elevated to the level of art.
Astron.The world's first GPS solar watch.
Serious watches for serious sports.
Classic inspiration.Modern expression.
Sharing the goal of perfection.
Built for oceans, Velatura is the watch partner of the 49er class
The craftsmanship of Katana.The cutting edge of Seiko.
The information of a leap second
Instructions for Receiving Leap Second Data on Seiko Astron GPS Solar Watch
Press Releases, Seiko Baselworld 2015
An Astron GPS Solar Chronograph, styled by Giugiaro Design
Five-time champion at the Australian Open, Novak makes history.