Seiko - Sports Speed-Timer - 7017-6020 JDM proved the company's dedication to

proved the company's dedication to accuracy timekeeping and inventive spirit

though some variants require a harder push)

uncluttered aesthetic that speaks volumes about its dress-watch intent

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

Citizen's Miyota quartz movement makes it suitable for both formal and informal users

Seiko - Sports Speed-Timer - 7017-6020 JDM proved the company's dedication toThis 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