Girard-Perregaux Laureato Evo 3 Tourbillon with three Sapphire Bridges
Sapphire, behind diamond, is one of the hardest minerals. To produce the sapphire bridges the Laureato Evo 3 Tourbillon makes use of advanced technology in order to guarantee the required precision construction of the movement. The polish requires a high degree of precision, since it determines the final visual appearance of the material. The transparency of the sapphires enables an unobstructed view of the complexity and the finesse of the tourbillon movement.