Papillon Classic in-house movement

Year of first presentation 2008
Functions Hour, minute – mysterious time indication with two sapphire gear wheels
Winding-mechanism Hand winding with conical gears
Crown Two positions, 0=winding, 1=hand setting
Impulse Double main spring barrel
Plates and bridge Central Main Plate and bridges are decorated to the highest standards, edges bevelled and polished by hand, fully decorated movement
Escapement Andreas Strehler escapement
Regulating system Free-Sprung balance with Breguet overcoil and four adjustment screws
Frequency 2,5 Hz / 18’000 A/h
Number of jewels 18
Size 32.0 x 30.0 mm
Height 5.90 mm
Power reserve 78 h