Seiko — Other
Chronograph
Produced 1974–1980. Seiko Chronograph (reference 6139-6005), a 46 mm watch produced 1974–1980.
Open in The Dial Atlas
Reference6139-6005
BrandSeiko
FamilyOther
Produced1974–1980
StatusDiscontinued
Editorial context
Stories featuring 6139-6005
Follow this reference into the histories, collector guides, and cultural stories where it matters.
1969 — 8 min read1969: Three Finish Lines for the First Automatic ChronographZenith named it El Primero, a Swiss consortium put the crown on the left, and Seiko sold a 6139 in Japan while the others were still pouring coffee for journalists. Collectors have been picking a winner ever since.
Watches worn in space — 7 min readFlown in Space, Beyond the MoonwatchThe Speedmaster got the Moon. Gagarin, Schirra, White, Swigert, Scott, Pogue and Furrer packed other watches: a Sturmanskie, a GMT-Master, a yellow Seiko in a pocket, and a Sinn that Sinn still talks about.
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