Seiko / Seikosha Ersatzteil – Stellhebelfeder (Schlüsselwerk‑Feder) für Seiko „Solar" (Kal. 5S) (1 Stück) – NOS GMT Movement: Automatic movement with manual

Movement: Automatic movement with manual winding (MIYOTA Cal

Shape (cross-section): Block

As part of this appearance

Origin: Seikosha

Specially crafted

Seiko / Seikosha Ersatzteil – Stellhebelfeder (Schlüsselwerk‑Feder) für Seiko „Solar" (Kal. 5S) (1 Stück) – NOS GMT Movement: Automatic movement with manualOriginal Seikosha spare part Keyless works spring (presumably setting lever spring) from unused old stock (NOS) for the Seiko "Solar" (designated on the bag with caliber identification 5S: "5S ()"). One single piece is offered, taken from an original "SEIKO WATCH PARTS" bag (original packaging 1 dozen "1 DZ."); the packaging is stamped "GENUINE SEIKOSHA MAKE". The spring belongs to the keyless works: it holds or locks the setting parts (setting lever)