Ultra-thin analog electronic quartz Omega Caliber 1357.
Le Magique's with this movement was manufactured in only 261 pieces
beneath the crystal are two very thin circular glass discs with the arms painted on. The plates have teeth on their edges which engage with the drive gears of the movement
I've figured out how it works, it's whether or not someone has produced a copy. It's truly inspiring to see something so unique, cutting out the gears for the hands and painting them onto the gears themselves. Genius work.