Automatic movement with perpetual calendar, developed in collaboration between Ulysse Nardin and Ebel from 1993-1996, with Nouvelle Lémania producing it. While Ebel used the base for their chronograph (Caliber 137), Ulysse Nardin developed it for the Perpetual Ludwig perpetual calendar designed by Dr. Ludwig Oechslin. Features the innovative easy-to-use crown for setting the calendar both backward and forward. Used in El Toro and Perpetual Ludwig models.
Movement Type
Automatic
Jewel Count
34 jewels
Power Reserve
45h
Frequency
28,800 vph (8 Hz)
Display Type
Analog
Rotor Type
bidirectional
BRAND
Ulysse NardinTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
1996CALIBER FAMILY
UN-3xCOUNTRY
SwitzerlandALSO KNOWN AS
