Seiko Astron Limited Edition GPS Solar – SSH180

The Seiko Astron GPS Solar SSH180 Limited Edition is a stunning blend of cutting-edge technology and exclusive design, limited to just 1,500 pieces worldwide. Powered by the advanced GPS Solar Caliber 5X83, this 44.3mm timepiece automatically adjusts to your time zone anywhere on Earth with remarkable accuracy—±15 seconds per month, even without GPS signal. It features a 6-month power reserve (up to 2 years in power-save mode), a 12-hour chronograph, dual-time function with time transfer, and a perpetual calendar accurate to the year 2100. The bold dial is protected by a dual-curved sapphire crystal with super-clear coating, while LumiBrite on the hands and indexes ensures readability in any light. With 100-meter water resistance, magnetic resistance, a screw-down case back engraved with its limited edition number, and a three-fold clasp with Smart Adjuster, the SSH180 is both a high-performance tool and a collector’s piece—crafted for those who appreciate rare precision and timeless sophistication.