SEIKO ASTRON SBXB007(SSE007)

The New Astron caliber shares all the core characteristics of the hugely successful caliber 7X52. Using just the power of light, it connects to the GPS network and tells time with atomic clock precision, adjusting at the touch of a button to your time zone*. In addition, the new caliber offers new features. 30% Smaller The Astron Chronograph case is 30% smaller than other Astron timepieces. Intuitive Operation One-touch activiation of the GPS function is now complemented by an electronic setting function in the crown that simplifies operations.