Astron GPS Solar remains unsurpassed in its precision and utility as the watch for the international traveler. Thanks to its unique, high-efficiency GPS module, it connects to the GPS network and adjusts, with atomic clock precision, to every time zone* at the touch of a button, while taking all
the energy it needs from light alone. Over the past decade, Astron’s GPS technology has been refined and its functionality enhanced such that the latest generation, featuring Caliber 5X53 Dual-Time, offers the ultimate in precision, energy efficiency and ease of use for those who demand the very
best in high technology watchmaking.