This watch is a unique piece. It will be presented at the SIHH from January 15th to 19th, 2018. Taking its place in the series of special watches that was inaugurated in 2016 with the Swiss Alp Watch and the Swiss Mad Watch in 2017. Steel case in 43mm. Automatic Tourbillon HMC 804 Manufacture calibre, with 3 days power reserve. Unique piece. Price : the watch will be auctioned off after the SIHH. Proceeds will be donated to the Fondation pour la Culture Horlogère Suisse (Foundation for Swiss Watchmaking Culture).