Seiko spare part 383110 (1 piece) – Setting Lever Yoke for Caliber 11A and 1104A – NOS

Original Seiko spare part 383110 (PNO2547) from unused old stock (NOS).
This is theオシドリ – Setting Lever Yoke for the Seiko calibers 11A and 1104A . This component controls the switching between winding and hand setting and is essential for the correct functioning of the key movement.

This part is unused, has been stored for a long time, and is in original, flawless condition. Ideal for overhauls, restorations, or as a high-quality replacement part for vintage Seiko movements.