Seiko Astron GPS Solar SSJ013 collection_top-time Match your next adventure to

Match your next adventure to a watch that honors Hamilton’s military heritage with authentic

Please note that the Power Supply and Lithium Battery Supply are sold separately

and polished-brushed foldover clasp ensuring superb comfort on the wrist

which is integrated with the blue leather strap via a solid polished gold link

12-hour recorder and a small seconds subdial at 3

Seiko Astron GPS Solar SSJ013 collection_top-time Match your next adventure toThe next generation of Astron timekeeping In 2012, Seiko took electronic watchmaking to a new level with the Astron GPS Solar, which connects to the Global Positioning System (GPS) and adjusts to every time zone* while generating all the energy it needs from light alone. In keeping with the traditions of the Astron collection retaining multiple functions and state of the art technology, a dynamic new fourth generation Astron looks to the future with a