Seiko Ersatzteil 383121 – Stellhebel (1 Stück) – NOS Quarz clean strap changes without slippage

clean strap changes without slippage

with its clean

original condition with signs of wear on the case and crystal

The ROYAL SMITH 90-006 comes in a gold PVD-coated case with a classy ivory dial

Instead of a classic box

Seiko Ersatzteil 383121 – Stellhebel (1 Stück) – NOS Quarz clean strap changes without slippageOriginal Seiko spare part 383121 from unused old stock (NOS). This is the setting lever , an essential component of the key mechanism, which controls the switching between winding and hand setting. This part is brand new, unused, and in original, flawless condition. Ideal for overhauls, repairs, or complete restorations of classic Seiko movements.