The World’s First GPS Solar Watch
The Seiko Astron GPS solar watch was launched in September 2012.
The Seiko Astron acquires, from satellites in the GPS network, high-precision information about longitude, latitude, and altitude as well as time data accurate to less than one second per
100 thousand years. A groundbreaking wristwatch unbound by borders, in addition to delivering stunning accuracy the Seiko Astron also adjusts to the time zone of the wearer at the push of a button.
The 5X Series—
The Highest Performance Astron Models Yet
The 5X series is smaller and more energy-efficient than ever yet boasts the highest performance of any Astron model to date, including high-speed time zone adjustment,
time transfer function, and onboard super smart sensor.
