Seiko - Sports Speed-Timer - 7017-6020 JDM You are looking at a

You are looking at a magnificent statement from the peak of Seiko's experimental era: the Seiko Advan

when Citizen was a part of the quartz revolution

This Image Imperial timepiece is a stunning example of a vintage dress watch

The chronograph sub-dials are clearly laid out for precise timing

Seiko - Sports Speed-Timer - 7017-6020 JDM You are looking at aThis timepiece is a fascinating and collectible artifact from the early 1970s Japanese Domestic Market (JDM) part of the revolutionary era when Seiko helped define the automatic chronograph. This Seiko Speed Timer, reference 7017 6020, is technically brilliant because it houses the Caliber 7017A, a Daini Seikosha creation that featured a rare Flyback complication allowing the chronograph to be reset and instantly restarted with a single pusher press a