Seiko Astron GPS Solar – SSH177

The Seiko Astron GPS Solar SSH177 is a masterclass in precision, innovation, and elegance. Crafted in lightweight titanium with a super-hard coating, this 44.1mm timepiece combines advanced functionality with sleek, modern style. Powered by Seiko’s GPS Solar Caliber 5X83, it automatically adjusts to your time zone anywhere on Earth via satellite signal and maintains remarkable accuracy of ±15 seconds per month without GPS. It features a chronograph measuring up to 12 hours in 1/20-second increments, a perpetual calendar accurate to February 2100, dual-time with time transfer, world time for 38 cities, and a power reserve indicator. The dual-curved sapphire crystal with super-clear coating enhances visibility, while LumiBrite on the hands and indexes ensures readability in any light. With water resistance to 100 meters, magnetic resistance of 4,800 A/m, and a comfortable titanium bracelet with a three-fold push-button clasp and Smart Adjuster, the SSH177 is ideal for those who demand performance, accuracy, and sophistication in a single timepiece.