Andrew,
Thanks. I note that this is a piece that is 'fun' for the wearer.
It is frustrating for the casual observer. Glancing at the dial (upside down) does not tell you anything.
Probably not for daily use (what shirt cuffs could cope?), just watching the two-speed tourbillons is justification to wear one.
If, in addition, if there was substantative knowledge that the micro-engineering is justified by performance benefit, that would be the 'cherry on top' for this horological creamcake!
Can the buyer specify a different colour of hands? or does 'chrome black' gold actually give better contrast than is portrayed on the photograph?
Regards,
MTF