Seiko — Speedtimer

Speed Timer

Produced 1970. Seiko Speed Timer 6139-7010 in the Seiko Speedtimer family, produced 1970. Specs, variants, and lineage in The Dial Atlas watch encyclopedia.

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Seiko Speed Timer 6139-7010
Reference6139-7010
BrandSeiko
FamilySpeedtimer
Produced1970
StatusDiscontinued

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