Seiko Original Kupplungshebel-Stift - "Oshidori-Pin"(1 Stück) – für Seiko Crown Special – NOS Quarz Case shows signs of wear

Case shows signs of wear

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Made in Japan: JDM Edition

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Seiko Original Kupplungshebel-Stift - "Oshidori-Pin"(1 Stück) – für Seiko Crown Special – NOS Quarz Case shows signs of wearOriginal Seiko Oshidori pin () for the Seiko Crown Special . The Oshidori pin is a central component of the keyless work (winding and hand setting mechanism) and serves as a guide and bearing pin for the clutch lever ( Oshidori ). This is an unused original historical part ( New Old Stock, NOS ) from the corresponding SEIKO service line for the Crown Special. Ideal for the professional restoration of vintage Seiko movements of this series. Technical