Since 1846, Ulysse Nardin made watches.
With the arrival of the quartz, this brand, as many others, was sleeping.
But, a crazy association gave this brand a strong wake up: OESCHLING/SHNYDER.
Since, UN created crazy watches, technically amazing: The Freak, The pepetual calendar, and the Sonata, with a couple of astronomical(speciality of OESCHLING) watches.
The Freak: Tourbillon caroussel, associated with a 7 days power reserve, and without nothing to wind up or change the hour.... Magical.
The perpetual calendar: the only PC that permits to change back or up the date, associated to a GMT mechanism.
The Sonata: Sounds like a Repetition minutes, but this is the alarm function, and 2 different hours + alarm countdown
All these watches are.... CRAZY!
Bon Appétit!

AND another piece I loved:the chrono monopusher...I loved this piece but too small :37mm.