Seiko Astron GPS Solar Dual Time
Astron GPS Solar was launched with caliber 7X in 2012. In 2014, the collection was expanded with a second-generation caliber, 8X, featuring a chronograph. In 2015, the Astron revolution continues apace with the addition of a third caliber, designed specifically for the global traveller. The worldwide success of the Astron GPS Solar series is perhaps unparalleled in the prestige watch market in recent times and the arrival of the Dual-Time caliber offers yet more proof that GPS Solar is a technology platform that delivers real, practical advantages that are appreciated by all.