No. 770 Roamer 371 (10.5") Watch Barrel Spring – Vimetal Mainspring

New old stock barrel spring No. 770 for Roamer 371 caliber, size 10½ lines, manufacturer Vimetal.

Replacement mainspring for watch movement, compatible with the Roamer 371 caliber (10 1/2"). New old stock (NOS) part, may show slight signs of 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.