Peseux 280 fourth wheel 220

Peseux

Peseux is a historic Swiss movement manufacturer known for producing high-quality hand-wound calibres. The company’s movements were used by many watch brands and are especially appreciated for their slim construction and reliable performance. Peseux calibres are valued by watchmakers and collectors for their elegant engineering, serviceability, and important place in Swiss movement history.

Wheel

Wheels are essential rotating components in a watch movement, used to transfer power, motion, and timing between different mechanisms. They appear throughout the gear train, winding system, setting system, calendar, chronograph, and automatic winding works. Wheels may be replaced when teeth, pivots, spokes, or friction surfaces are worn, bent, broken, corroded, or causing poor performance.