Seiko India - Astron's reputation as the world's first GPS solar watch soars to a whole new level with the 5X series. This black dial GPS Solar dual-time watch has cutting-edge features
New Seiko Astron SSH023J1 Solar Gps Limited Edition 1500 Esemplari Acciaio Black - YouTube
SEIKO ASTRON GLOBAL LINE 5X SERIES GPS SOLAR SBXC049 MADE IN JAPAN JDM – japan-select