@swisswatchesmagazine: A crown normally does two jobs. Minerva has moved both of them to the bezel. On The Unveiled Crownless, Ref. 137544, the small lever hidden in the caseback determines what the rose-gold bezel controls. Leave it pushed in and turn the bezel anticlockwise to wind calibre M15.08. Pull it out and the bezel sets the hands in either direction. Push it back in and you are ready to wind again. The 41.5 mm stainless-steel case is perfectly symmetrical without a crown, but changing modes requires turning the watch over. More convenient? Probably not. More engaging? Absolutely.