Sold at Auction: No Reserve - Seiko Astron GPS Solar 8X53-0BD0-2 - Men's watch - 2019.
Astron | Seiko Watch Corporation
A tribute to a watchmaking revolution. The 50th anniversary of the Quartz Astron is celebrated in a limited edition GPS Solar watch. | Seiko Watch Corporation
Seiko SSH023J1 Astron Solar Limite Edition 50th Anniversary for $2,384 for sale from a Trusted Seller on Chrono24
The Seiko Astron: an ongoing history of innovation and evolution