Seiko Ersatzteil 354544 (1 Stück) – Aufzugswelle – NOS GMT the dial itself remains in

the dial itself remains in unused

Condition: NOS

Caliber: Citizen 7803 (Electronic Balance System)

The combination of angular stainless steel case

Color: Black

Seiko Ersatzteil 354544 (1 Stück) – Aufzugswelle – NOS GMT the dial itself remains inOriginal 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