

Specifications Calibre ATC11
Functions
Hour, minute, small second, Tourbillon
Impulse
Double going barrel
Winding-mechanism
Manual wind-up with crown wheels turning on the dial side
Plate and bridges
Plate and tourbillon bridges are decorated at the highest level, hand-engravings always correspond to each element
Regulating system
Screwed balance with Breguet overcoil
Frequency
18,000 A/h
Number of jewels
24
Number of individual parts
184
Diameter
36.60 mm
Height
6.20 mm
Power reserve
10 days