What is a “bumper” movement?
A “bumper” is an early automatic movement. Unlike a modern automatic, where the rotor spins a full 360 degrees, the rotor of a bumper moves… Read More »What is a “bumper” movement?
caliber 332
Universal Geneve caliber 332 movement – specifications and photo
Universal Geneve caliber 332 is Swiss mechanical manual-winding movement from 1940’s to 1950’s. Functions: Sweep seconds F = 18000 A/h Power reserve: 46 hours Mechanical manual-winding movement with 17… Read More »Universal Geneve caliber 332 movement – specifications and photo