Watch Barrel Spring – OMEGA 40.6 (BS) [NOS] Mainspring

New old stock barrel spring for OMEGA caliber 40.6.

Replacement mainspring for watch movements, compatible with the OMEGA 40.6 (BS) caliber. New old stock (NOS), may show slight signs of wear due to storage.

Sold individually (unless otherwise stated in the title) · NOS · May show signs of age · Photos are representative

Features

Origin

These parts may come from different suppliers and stocks depending on availability. Regardless of their origin, excellent quality is guaranteed; each item is carefully selected before being offered for sale.