Ulysse Nardin
Freak S Red Enamel
Ref. 8156-111-2/91
The Ulysse Nardin Freak S is a groundbreaking luxury watch renowned for its revolutionary rotating dial mechanism, driven by the world’s smallest mechanical differential. It features a double oscillator and silicon components, making it one of the most technically advanced time-only watches. Introduced as a result of 25 years of refinement, it embodies avant-garde watchmaking and is celebrated for its precision and innovative design.
movementIn-house mechanical movement with a double oscillator, silicon components, and the world's smallest mechanical differential (caliber not explicitly stated but known for innovation)
functionsTime display (no complications beyond time)
dial colorRed Enamel (as per the 'Freak S Red Enamel' variant)
year2000s
A registered Ulysse Nardin 8156-111-2/91 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.