Seiko 388442 – Stellhebelfeder (Setting Lever Spring) (1 Stück) für King Seiko – Original Seiko Ersatzteil Quarz a precise Citizen quartz movement

a precise Citizen quartz movement (caliber 0510) is at work

robust and easy to service

Caliber 2206 – High-quality compact automatic movement

das Glas selbst ist unbenutzt und in einwandfreiem NOS-Zustand

This special version combines functional precision with a prestigious character and was originally not available for purchase

Seiko 388442 – Stellhebelfeder (Setting Lever Spring) (1 Stück) für King Seiko – Original Seiko Ersatzteil Quarz a precise Citizen quartz movementThis original Seiko spare part, part number 388442 , is a setting lever spring , as used in various King Seiko movements. It is a vintage original part from a Japanese watchmaker's stock , ideal for servicing, restoration, or as a spare part. Technical and historical classification The setting lever spring is a key component in the winding and hand setting mechanism ("Keyless Works"). It ensures that the setting lever is guided and held in the correct