Seiko Astron x GPS Solar ft. Nexter Series Men Formal Round 100m Water Resistant Watch SSJ026J1 SSJ026 SSJ-026 SSJ-026J1 Discover the Seiko Astron Nexter Series - a fusion of futuristic design and celestial inspiration. Featuring a two-layer metal bezel with cutout indexes and planet-inspired dials (Earth blue, Moon gray, Sun gold). The hollowed hands and chamfered bracelet elevate luxury, while advanced GPS solar technology powers your journey. For leaders shaping tomorrow. Caliber Number / Movement 3X62 (solar powered) Power Reserve / Accuracy Approximately 6 months when fully charged (+/-15 seconds per month without GPS signal) Crystal Sapphire crystal (super-clear coating) Luminous LumiBrite on hands and indexes Case / Band Material Titanium (super-hard coating) case, titanium / aluminum bezel with titanium band (three-fold clasp with push-button release, smart adjuster function) Water Resistance 100m / 10 bar Case Size Thickness: 12.0 mm Diameter: 42.0 mm Length: 47.9 mm Lug width: Integrated Other Specifications Seiko Astron x GPS Solar ft. Nexter Series Made in Japan Magnetic resistance (4,800 A/m) Allergy-safe metal Screw case back Perpetual calendar (to 28 February 2100) Power reserve indicator Overcharge prevention function Power saving function (hands stop to save power when left in the dark) Automatic hand position alignment function Date display Regular timekeeping (analog display) GPS Function GPS signal reception function (time zone adjustment, automatic time adjustment, manual time adjustment) Reception result display function Satellite acquisition status display function Function to prevent the GPS signal reception (in-flight mode)