Sauterelle in-house movement

Year of first presentation 2013
Functions Hour, minute, small second
Winding-mechanism Hand winding with conical gears
Crown Two positions, 0=winding, 1=hand setting
Impulse Double main spring barrel, energy regulated by a patented remontoir d’égalité
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, patented Remontoir d’Égalité
Regulating system Screwed balance with Breguet overcoil
Frequency 3 Hz / 21’600 A/h
Number of jewels 25
Number of individual parts 155
Size 32.0 x 30.0 mm
Height 5.90 mm
Power reserve 78 h, limited by a differential stop works