Seiko — Speedtimer

Speed-timer

Produced 1973–1976. Produced 1973–1976, this 41mm Seiko Speed-timer is distinguished within the family by its green dial and its in-house 6139 automatic running at 21,600 vph with a 45-hour reserve.

Open in The Dial Atlas
Seiko Speed-timer 6139
Reference6139
BrandSeiko
FamilySpeedtimer
Produced1973–1976
StatusDiscontinued

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