Seiko Astron Watch GPS Solar Watch D - Black SE-023

Seiko Astron Watch GPS Solar Watch SAST007G. Seiko Astron watches understand time zones. At last, the search for totally precise time, everywhere on the planet, is over. By developing our own, patented, low-energy-consumption GPS receiver, Seiko has been able to create a watch that can receive GPS signals and identify time zone, time and date data using the global network of GPS satellites. It recognizes all the 39 time zones on earth. This breakthrough timepiece is called Seiko Astron. Like its celebrated 1969 predecessor which was the worlds first quartz watch, the new Seiko Astron ushers in a new age of timekeeping technology. Seiko Astron will be released simultaneously in all markets of the world this autumn. Could this be the most intelligent watch ever built? Accurate time, anywhere on earth. Once a day, Seiko Astron receives the time signal automatically and, on demand, connects to four or more of the GPS satellites that orbit the earth, thus pinpointing its position and identifying the time zone and the exact time. The hands adjust automatically to the correct local time with Atomic Clock precision. The new Seiko Astron is solar powered, so never needs a battery change, and it also has a perpetual calendar, so the date will always be as accurate as the time.