No. 410 GRUEN 290 winding pinion [NOS]

New old stock winding pinion No. 410 for GRUEN 290 caliber.

Mechanical part from old stock. Photos are for illustrative purposes only: the part received may differ visually from the illustration (finish, metal color). Only the caliber and reference number indicated in the title guarantee compatibility. Cleaning the parts is recommended before installation. If packaging is visible in the photos, it is not necessarily included.

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

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.