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 This rare original component Seiko

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

but also technical masterpieces of their time

Der Name隆玄 (Ryūgen) ist typisch für einen buddhistischen Ordensnamen

Der Schriftzug Seikosha verweist auf die Produktionsphase

Series: Seiko Quartz (Dress-Quartz Program of the early 1980s)

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 This rare original component SeikoThis 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