Mikster, I contacted the piece unique owner and manage to obtain some info abt the watch. He is writing the watch review for watchanish now for the piece unique he own...
Below are the details of the watch:-
piece unique is actually an androgyne with a flying tourbillon instead of a regular bridged tourbillon. He also opted to have the watch Skeletonized.
108 hours power reserve
Manual winding
Fully inhoused movement
Every surface of every single is hand finished and hand decorated
Just the case alone consist of 52 parts.
Lugs are amazing as they fit almost any wrist shapes and sizes.
Some photo to share (courtesy of the owner)

