Technical DataReference 2080-115
Power Reserve more than 8 days, slip-spring
Frequency 4Hz (28’800 A/h)
Moment of inertia 8 mg*cm2, adjusting over 4 screws.
Hairspring Silicium, exclusive Ulysse Nardin design.
Escapement right-angle lever, silicium, non lubricated.
Tourbillon 1 revolution in 1minute.
Orbite 1 revolution in one hour.
Winding Manual winding over the bezel on the back of the case. 1 full rotation is equivalent to 12 hours of power reserve.
Time setting forward and backward over the bezel.
Case 18-karat white gold, water-resistant.