The Seiko Astron SSH145J1 Limited Edition captures celestial elegance with its shimmering blue dial inspired by the morning sky. Powered by the advanced 5X53 GPS Solar calibre, it delivers dual-time, world time across 38 cities, a perpetual calendar, and automatic GPS time adjustment with accuracy to ±1 second every 100,000 years. Housed in a 42.7mm titanium case with super-hard coating, it features a sapphire crystal with super-clear coating, water resistance to 100m, and a premium black LWG-certified leather strap. Limited to only 1,200 pieces worldwide.