The most interesting characteristic of this movement is the indirectly driven minutes and construction with a decentralized main wheel.
Dial side of the movement
Full movement
Damaged balance wheel
Balance wheel and impulse jewel
Movement with balance wheel removed
Click and spring
Barrel bridge removed
2 gear train bridges removed
Main (decentralized centre) wheel with a pinion reaching under a small bridge
The bridge with the hole for the main wheel pinion is visible
Fourth wheel
Escape wheel
From the barrel, power goes to a first pinion still visible, then through the main wheel pinion on one side and to an intermediate wheel on the dial side.
Mainspring barrel
Third wheel, which connects to a pinion on the central staff carrying the seconds
Swiss lever
Sliding and winding pinions
Empty base plate
The hole through which a pinion connects to an intermediate wheel on the dial side
Central pinion linked to the staff carrying the seconds hand
Dial side with hour wheel missing. The minute wheel connects to the cannon pinion and is driven by an intermediate wheel which itself is driven by a pinion reaching through the base plate.
Cannon pinion
Dial side with most elements removed
Intermediate wheels connecting the main wheel pinion to the minute wheel
