Noticed these photos (care of Niffko) from SIHH. They seem to show a variation of OP's existing PAM365, Lo Scienziato, the 48mm black ceramic tourbillon.
What do you make of this unique piece, personally, I Like ! perhaps it has been made for a collector ?
But didnt expect it to just be the Lo Scienzato without lugs!
Terrible!
Stephen