SEIKO ASTRON/ SSH137 G-Schock certified at the industry's highest

certified at the industry's highest standard by the Swiss Federal Institute of Metrology (METAS)

Case Size Thickness:13

Presage Classic Series Arita Porcelain “Unglazed” Limited Edition

the Khaki Aviation Pilot evokes the spirit of exploration and adventure of the Khaki

SEIKO ASTRON/ SSH137 G-Schock certified at the industry's highestASTRON GPS SOLAR LIMITED EDITION Astron GPS Solar Limited Edition. With the strong, sleek lines of the Seiko Astron, the worlds first commercially available quartz watch, todays Astron is designed for a new generation of leaders, breaking through to the future with excellence in both innovation and style. Available only in a controlled production run of 1,200, with the production serial number engraved on each caseback, this distinctive Limited