Vintage Seiko 5 Actus SS Automatic 23 Jewels Ref. 6106-8420 (November 1970) – JDM, Bilinguales Day-Date, Caliber 6106 (61GS-Verwandte Architektur) – Komplett revidiert Januar 2026 GMT it is in excellent technical

it is in excellent technical and optical condition

This rare original component Seiko 7619-SGP is a date correction pusher (Japanese:日修正ボタン

airtight cap that reduces ink drying out – Ideal for collectors

Caliber Compatibility: Citizen 3630 (Analog Quartz

Der Schriftzug Seikosha verweist auf die Produktionsphase

Vintage Seiko 5 Actus SS Automatic 23 Jewels Ref. 6106-8420 (November 1970) – JDM, Bilinguales Day-Date, Caliber 6106 (61GS-Verwandte Architektur) – Komplett revidiert Januar 2026 GMT it is in excellent technicalThis Seiko 5 Actus SS Automatic 23 Jewels Ref. 6106 8420 from November 1970 is an attractive, technically and historically rich piece from the heyday of the late 1960s and early 1970s, when Seiko occupied virtually every market segment with its own, clearly positioned model family from the Seiko 5 mass segment to the premium "5 Actus" variant presented here, the Lord Matic line, and up to King Seiko and Grand Seiko. About the Seiko 5 Actus line: The