Seiko Ersatzteil – Aufzugswelle (巻真 / Winding Stem) für Seikomatic Lady (Damen‑Automatik) (1 Stück) – NOS Kompessoruhr JIOS is an independent Japanese

JIOS is an independent Japanese watch brand that combines classic watch design with regional identity

clear minute scale

Case: 316L Stainless steel

was founded on the mountain

Year of manufacture: March 1968 (serial number 803xxxxx)

Seiko Ersatzteil – Aufzugswelle (巻真 / Winding Stem) für Seikomatic Lady (Damen‑Automatik) (1 Stück) – NOS Kompessoruhr JIOS is an independent JapaneseOriginal Seiko Winding Stem from New Old Stock (NOS) for the Seikomatic Lady () Seiko's ladies' automatic model from the 1960s. Offered is a single piece, taken from an original "FOR SEIKO" dealer bag (imprint "" = "for the matic Lady"). The winding stem is a central component of the keyless works and is necessary for winding and setting the hands: The square end engages with the clutch winding gear train, and the external thread accommodates the