SSH021J1 ASTRON Watch GPS Solar Quartz

This new version of the Astron GPS Solar 5X adjusts to the time zone via GPS in 3 seconds. This model with a case reminiscent of the shape of the first Seiko Astron quartz watch from 1969 is slightly smaller than the previous Astron 5X with a diameter of 41.4mm. With all the features of the 5X calibre and its unrivalled reliability, this timepiece is a must-have for all lovers of watchmaking technology.