Tourbillon Differentiel Academia

With this new model, de Witt is revisiting its Academia collection by endowing it with titanium, rubber and red gold and thus giving it a new sporting look. It has also incorporated a differential tourbillon movement whose originality lies in the power-reserve winding system that enables one to deduct the energy used by the watch in operation from the energy used during the winding function. Limited numbered edition of 250 accompanied by a certificate of authenticity signed by J?r?me de Witt.
Watch type: Complicated Mechanical
Watch year: 2005