SEIKO Astron SBXC117/SSH117J1 GPS pure titanium watch 2022.10 releasedProduct Highlights Authentic SEIKO watch. Japanese domestic market (JDM) edition. Product Description p> The worlds first GPS solar watch. By connecting to the GPS network, the Astron adjusts at the touch of a button to your time zone and, by taking all the energy it needs from light alone, never needs a battery change. Brand SEIKO Movement Caliber No. 5X53 Accuracy range Average monthly difference 15 seconds Dial Dark Blue Color Luminous LED Light