Girard-Perregaux 33L0/3000 winding pinion 1.03 / 17 TEETH

Girard-Perregaux

Founded in 1791 by Jean-François Bautte, and later consolidated as Girard-Perregaux in 1856, this Swiss manufacture is celebrated for its rich history of innovation and haute horlogerie. The brand is famous for its Three Gold Bridges" tourbillon, an iconic design from the 19th century. Famous models include the Laureato, the Vintage 1945, and various high-complication pieces. Girard-Perregaux is a true manufacture, developing numerous in-house movements, such as the GP01800 and the GP3300, known for their exquisite finishing and technical prowess. The brand continues to blend historical artistry with contemporary watchmaking."

Pinion

A pinion is a small toothed gear component used throughout a watch movement to transfer motion and power between wheels. Pinions are essential for the gear train, winding system, setting mechanism, and other functions. They may be replaced when teeth, pivots, leaves, or friction surfaces are worn, broken, corroded, or causing poor movement performance.