Platinum / Titanium case in 45mm. Automatic calibre UN-25X, featuring UN Grinder concept; high 12Hz frequency with NeXt 3D Flying oscillator and Ulysse anchor escapement. The “Grinder” uses the smallest of wrist movements. The oscillating weight is connected to a frame carrying four clicks or blades, which gives the self-winding system twice the angular stroke (like a bicycle fitted with four pedals instead of two). About the escapement and balance : the idea of this regulating organ is to eliminate the axis of the balance wheel in order to create a virtual pivot point. This is a radical development that hugely improves the traditional principle of balance spring regulation introduced in the 17th century. The elimination of friction on the bearings, optimizing the movement’s energy consumption. The only remaining friction is with air, what remains is only a fraction of friction, no contact, no wear and no oil. Power reserve is at 70hrs Limited to 12 pcs Priced at 323,000.00CHF