The technical details can be found on Ranfft’s website on the pages of the Baumgartner 582 (digital).
This is a pin lever mechanism with digital (jump hour) display. The fact that it has a pin lever and a single jewel indicates this was a cheap movement.
Dial with digital indication
Hour and minute disks
Hour disk
Underside of the hour disk
Minute disk
Hour and minute disks removed showing the jump spring and the quick set mechanism
Quick set mechanism and keyless works
Full movement
The click meshes with the ratchet wheel teeth from underneath
The click once the ratchet wheel has been removed
The two pins fit into holes in the barrel bridge
The pin at the end of the arm meshes with the teeth
Crown and ratchet wheels removed
Balance removed
Gear train exposed
The movement has pillars similar to vintage pocket watches
Main wheel
Third wheel
Fourth wheel
Pin lever and escape wheel
Focus on the pin lever
Pin lever and escape wheel
Focus on the pin lever
Pin lever
Pin lever
The pinion driving the disks on the dial side is directly driven by the barrel
The pinion on the top plate is connected to the cannon pinion on the bottom plate
