Universal Geneve caliber UG-111

The Universal Geneve caliber UG-111 is a manually wound mechanical movement developed as part of the modern revival of Universal Genève. Designed for the Cabriolet models, the movement follows a slim rectangular architecture suited to shaped cases. The UG-111 measures 27 × 17.5 mm and has a height of 3 mm, allowing for a relatively thin case profile. It operates at a frequency of 21,600 vibrations per hour (3 Hz) and offers a power reserve of approximately 72 hours. The movement displays hours, minutes and seconds.