Montblanc Collection Villeret 1858 Tourbillon Bi-Cylindrique in Platinum

This year the Swiss brand will issue a new take on the last year’s Montblanc Collection Villeret 1858 ExoTourbillon Chronographe timepiece. The new Montblanc Collection Villeret 1858 Tourbillon Bi-Cylindrique watch will feature almost the same case, but will be powered by a different movement.

The movement in question is the new hand-wound Manufacture Calibre MB M65.63.

Besides a beautifully executed tourbillon escapement that occupies the upper part of the dial (it is in fact the movement’s mainplate that serves as a dial), the M65.63’s main point of interest is the pair of cylindrical balance-springs — via World Watch Review