Seiko Astron SSH023 Limited Edition 50th Anniversary 1969 5x Series Dual Time Black Stainless Steel Casio MT-G Metal Twisted G-Shock MTGB1000BD-1A for sale The hands of this model

The hands of this model have a luminous layer that glows in the dark

41 hours of power reserve

since the dive watch is sustainably powered by light with Eco-Drive technology

Bracelet: Leather strap with riveting

44mm Diameter

Seiko Astron SSH023 Limited Edition 50th Anniversary 1969 5x Series Dual Time Black Stainless Steel Casio MT-G Metal Twisted G-Shock MTGB1000BD-1A for sale The hands of this modelToday, 50 years after the Seiko Quartz Astron ushered in the quartz revolution, the enduring popularity, ubiquity and versatility of this remarkable technology have all been proven beyond any expectation. The Quartz Astron changed the way the world told time, astonishing people with its accuracy of +5 to 5 seconds per month. It also shaped the whole future of the electronics industry as several of its inventions, including the tuning fork shaped