Seiko Astron GPS Solar Dual-Time SSH024 case_stainless-steel This 29 mm stainless steel

This 29 mm stainless steel model features a bezel with engraved Roman numerals

The 007-edition Diver is powered by OMEGA's Co-Axial Master Chronometer 8806

Titanium case with black DLC plated bezel and black Fluoro Rubber Band

Total weight: 137 gram

Material: Stainless Steel

Seiko Astron GPS Solar Dual-Time SSH024 case_stainless-steel This 29 mm stainless steelAstron GPS Solar celebrates the 50th anniversary of the Quartz Astron Today, 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