Fifty years ago, the worlds first quartz watch, the Seiko Quartz Astron, was launched. Perhaps no watch before or since has had a more important or lastingimpact on the watch industry, as it marked the start of the quartz revolutionwhich brought high precision timekeeping within the reach of all. Tocommemorate the Quartz Astrons 50th anniversary, we are proud to announce alimited edition Grand Seiko watch which has a unique design and Grand Seikos latest quartz movement, the GMT caliber 9F86. This limited edition watch takes center stage within the Heritage Collection. The case is classically Grand Seiko, polished to a beautiful distortion-free mirror finish. The dial is in Grand Seikos signature deep blue color and carries a pattern based on the quartz crystal symbol that was used for many years on Seikos quartz watches and acts as a quiet reminder of the Quartz Astrons importance to modern horology. The seconds and GMT hands are in gold, as are the 24 hour numerals inside the m