Seiko spare part 354076 (1 piece) – winding stem for 6922 / 6923 / 7433 / 7439 – NOS

Original Seiko spare part 354076 from unused old stock (NOS).
This is the winding stem , suitable for the Seiko quartz calibers 6922 , 6923 , 7433 and 7439. This component is necessary for winding (in quartz watches: turning the crown) and setting the hands and is rarely offered today as an original Seiko vintage part.

The shaft is unused, comes from long storage and is in very good original condition – ideal for the professional repair or restoration of classic Seiko models from the late 1970s and 1980s.