Stainless steel case in 42.8mm. Automatic Tourbillon caliber HMC804 with the iconic Moser double hairspring. Power reserve at 72 hours. Midnight blue dial. Bi directional automatic rotor. Being automatic and having the double hairspring make this one of the most unique and technically advanced tourbillon on the market. Limited to 50pcs. Priced at 49,900.00CHF