Seiko Astron GPS Solar – SSH175

Experience cutting-edge technology and refined craftsmanship with the Seiko Astron GPS Solar SSH175. Crafted from lightweight titanium with a super-hard coating, this advanced timepiece features a bold 44.1mm case and a dual-curved sapphire crystal with a super-clear coating for exceptional legibility. Powered by Seiko’s GPS Solar Caliber 5X83, it automatically adjusts to your time zone using satellite signals, while offering precision of ±15 seconds per month—even without GPS reception. The chronograph measures up to 12 hours in 1/20-second increments, and its perpetual calendar is accurate until February 2100. Additional features include world time for 38 cities, dual-time with time transfer, power reserve and satellite acquisition indicators, and automatic hand alignment. With a 6-month power reserve (or up to 2 years in power-save mode), 100-meter water resistance, LumiBrite visibility, and a secure three-fold clasp with Smart Adjuster, the SSH175 is a truly intelligent companion for the global traveler.