Astron GPS Solar Limited Edition. With the strong, sleek lines of the Seiko Astron, the world’s first commercially available quartz watch, today’s Astron is designed for a new generation of leaders, breaking through to the future with excellence in both innovation and style. Drawing inspiration from the theme of space and stars evoked by the name Astron, this distinctive limited edition is inspired by the radiance of Venus and other planets and stars in the early morning sky, as expressed by the glittering blue gradations and gold accents of the dial. Available only in a controlled-production run of 1,000, with the serial number engraved on each caseback, this exceptional watch combines solid tailoring with the highest degree of accuracy possible in a wristwatch. GPS controlled for high-speed dual time and time zone adjustment to 39 time zones, the solar dual time movement includes an AM/PM indicator, daylight saving time function, time transfer function, power save function, and perpetual day/date calendar correct to the year 2100. The solar cell is powered by light energy, with no battery change required. The unique pressed pattern dial features dual time, day, 24-hour and multi-function indicator subdials, a date calendar, and LumiBrite hands and markers, and is framed by a bezel with a blue sapphire crystal insert. Crafted of light and durable titanium with black super-hard coating to highlight the rich blue dial, this superb timepiece also offers a sapphire crystal with super-clear coating, secure screwdown caseback and tri-fold push button release clasp. 10 bar, 100M Water Resistant