The Ulysse Nardin Freak – The Saga of a Scientific Timepiece Part II
Having explored the origins of the Ulysse Nardin Freak, from its concept by Carole Forestier Kasapi to its realisation by Dr Ludwig Oechslin, we now turn to the Freak’s more recent innovations, starting with the Dual Ulysse Escapement. [This story explains the evolution of the unique, high-performance escapement of the Freak. Part I, covers the origins of the Freak, from its conception to realisation, as well as its distinguishing characteristics, namely the inventive movement construction and innovative escapement. Part III details the history of silicium, the proprietary Ulysse Nardin silicium hairspring, and the patented Grinder rotor.] A new and improved version of the Dual Direct escapement in the original 2001 Freak, the Dual Ulysse made its debut in 2005 inside the Freak 28’000 V/H, colloquially known as the Freak 2. Slightly larger than the original model but otherwise very similar, the Freak 2 operated at 28,000 beats per hour (4 Hz), a higher frequency than the 21,600 beats per hour (3 Hz) of the original Freak. One of the factors which made possible the increase in frequency was the revised escapement christened the Dual Ulysse Escapement. A diagram showing the key parts of the Dual Ulysse Escapement. Image – Ulysse Nardin The Dual Ulysse Escapement Another creation of Dr Oechslin’s, the Dual Ulysse departs from the classical natural escapement à la Breguet that the original Dual Direct Escapement was based on, but it still bears some resemblance to its...
Revolution
