Seiko Ersatzteil 354544 (1 Stück) – Aufzugswelle – NOS Quarz A rare and distinctive Seiko

A rare and distinctive Seiko Bell-Matic automatic wristwatch with a mechanical alarm

Still in its original Seiko workshop packaging

it was classified as a sports chronograph

and millions were exported – making Orient particularly popular in Southeast Asia and the Middle East

The caliber 6600 used was characterized by its smooth running

Seiko Ersatzteil 354544 (1 Stück) – Aufzugswelle – NOS Quarz A rare and distinctive SeikoOriginal Seiko spare part 354544 from unused old stock (NOS). This is a winding stem for mechanical Seiko watches. The part is from long term storage ("deadstock"), is unused and in excellent original condition. The winding stem is a central component of the key movement and is necessary for winding and setting the hands. Due to the limited availability of original vintage Seiko parts, this spare part is particularly relevant for watchmakers and