SEIKO ASTRON/ SSH137 huggie sleek lines of the Seiko

sleek lines of the Seiko Astron

auto cumulative ascent and descent of particular treks) Others: Relative altitude readings (-3

Dial color : Black

without interrupting the time-of-day hands

SEIKO ASTRON/ SSH137 huggie sleek lines of the SeikoASTRON 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