SSJ017 6R64 The first SKX design to

The first SKX design to offer a two-tone case

Highlighted by a brilliant blue dial with gradated tones

complete with GMT complication

this high-intensity watch follows ISO standards for scuba diving

SSJ017 6R64 The first SKX design toAstron 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 1,500, with the serial number engraved on each caseback, this distinctive Limited Edition, with its perfectly sculpted octagonal