I was able to try on the Bulgari COSC and these flat watches don't do it for me style wise (not talking about the bucks). Moreover, the mystery dial with those discs has already been used by Montblanc in their Tourbillon Heures Mystérieuses some 20 years ago (the original impetus came by Dimetri Cabbidou when he started at Minerva). So yeah, not such a big invention by Konstantin, I prefer his earlier models.