Wakmann Chronograph Valjoux 7730 | Vintage Chronograph Repair

Initial notes

In for complete a complete service and a new mainspring.

Intake Photos

Professional Vintage Watch Repair Wakmann vintage chronograph watch with black dial, two subdials, yellow lume markers, and a tachymeter bezel.
Professional Vintage Watch Repair Mechanical watch with exposed gears and springs, case back removed and lying nearby on a blue surface; gold gears and jewels visible in the movement.