Seiko Ersatzteil Nr. 383040 für Kaliber 4312A (1 Stück) – Stellhebel (Tiretto) – NOS Quarz Condition: good overall condition with

Condition: good overall condition with age-related wear and tear on the glass

making each watch truly unique

Lug-to-Lug: 48

A special highlight is the skeleton case back

made from fine cowhide leather in a velvety shimmering white

Seiko Ersatzteil Nr. 383040 für Kaliber 4312A (1 Stück) – Stellhebel (Tiretto) – NOS Quarz Condition: good overall condition withGenuine Seiko spare part 4312A from old stock (NOS). This component is the setting lever for the Seiko caliber 4312A and is essential for the switching mechanism of the winding and hand setting functions. This part comes from unused vintage stock, is unused, and in excellent original condition. Ideal for watchmakers, collectors, and for the professional servicing of vintage Seiko models.