First presented in 2009, Franck Muller's Evolution 3.1 is equipped with a three-axis tourbillon device. Thanks to this feature, it is able to correct the influence of the force of gravity on the movement's rate in all positions, unlike a traditional tourbillon, which only comepnishes it when the watch is in a horizontal position. In addition to this, the Evolution 3.1 is also equipped with a perpetual calendar. The Cintrée Curvex case is made of pink gold.
Data sheet
Case: Cintrée Curvex, 18-carat rose gold (dimensions: 41.1×55.4 mm; thickness: 16.5 mm).
Calibre: FM 2040 QP (dimensions: 32.2 x 39.5 mm; thickness: 10.35 mm; 468 components, 18,000 vib/h, 40 jewels), hand-wound mechanical, triaxial tourbillon, perpetual calendar, power reserve indicator, date with retrograde indication.
Water resistance: 3 atmospheres.
Strap: crocodile, hand-stitched.
