one unique piece and not a production quantity.
Last year Chopard auctioned off the only-one-piece of the L.U.C Tourbillon Tech Twist with the Silicon escapement at the President's Challenge Charity Luncheon, and Audemars Piguet has a limited series production of the official SingaporeGP ROO.
This year will be the same, Chopard will have another unique piece and the official SingaporeGP watches are the limited series of Franck Muller Conquistador pieces.
Kong