At the exhibition in Basel, Graff demonstrated its level of mastery in the watchmaking business by introducing the Diamond MasterGraff Ultra Flat Tourbillon model equipped with the Graff Caliber 4 mechanism, according to the Russian Jewelery Network. The watch is decorated with 128 precious stones, the shape reminiscent of cutting stones, is decorated with a total of 288 diamonds totaling 10.8 carats. At the same time for the bezel were used stones of unusual triangular cut. 160 baguette-shaped stones form the pava on the dial, in the upper part of which is a triangular emerald.
The hand-wound mechanism Graff Caliber 4 includes a floating tourbillon with a height of only 3.5 mm. Caliber with a manual winding is enclosed in a 43-millimeter case of their pink gold.
For those who are afraid of excessive luxury, more modest versions of the model are presented.