Seiko Ersatzteil – Aufzugswelle für Seiko „Purple" (1 Stück) – NOS Quarz purely cosmetic patina may be

purely cosmetic patina may be present

Original Seiko spare part – Third Wheel (三番車) from new old stock (NOS) for the Seiko "90" stopwatch (caliber family 9011)

The case is made of stainless steel and is protected by a sapphire crystal

faceted hands

which Citizen established in the mid-1950s as the Japanese answer to the Swiss Incabloc

Seiko Ersatzteil – Aufzugswelle für Seiko „Purple" (1 Stück) – NOS Quarz purely cosmetic patina may beOriginal and very rare Seiko spare part Winding Stem for the Seiko "Purple" (), from new old stock (NOS). Offered is a single piece, taken from an original "FOR SEIKO" dealer bag (printed "" = "for Purple"). The winding stem is a central component of the keyless works and is necessary for winding and setting the hands: The square engages with the clutch winding gear train, and the external thread receives the crown. The Seiko "Purple" is a rather