Seiko Astron SAST015 GPS Solar Limited Edition – Precision Meets Innovation Experience the perfect fusion of cutting-edge technology and timeless design with the Seiko Astron SAST015 GPS Solar—a timepiece crafted for those who value accuracy, style, and world-class engineering. Key Features: Model: SAST015 (Japan Domestic Market) Movement: Seiko’s revolutionary 7X52 GPS Solar Movement Power Source: Solar-powered – never needs a battery change GPS Time Synchronization: Automatically adjusts to your time zone anywhere on Earth with a signal from GPS satellites (40 time zones) Case Material: High-Intensity Titanium with super-hard coating Case Size: 47mm diameter, 16.5mm thickness – bold yet refined wrist presence Crystal: Dual-curved Sapphire crystal with anti-reflective coating Dial: Deep black dial with silver-tone accents, designed for maximum legibility Functions: Perpetual calendar  World time function Daylight saving time adjustment Power reserve indicator Flight mode Water Resistance: 100 meters Bracelet: Titanium bracelet with a three-fold clasp and push-button release Weight: Approx. 140g – lightweight thanks to the titanium build \--- Included: Original Seiko Astron box, manual, and extra bracelet links  $1400 shipped or pickup in Los Angeles