Girard-Perregaux Tourbillon watches contain a watch brand and a logo watch or technical relations between the prosperity and development. It also embodies another relationship: a relationship that ensures that the public always and spontaneously ties the two together. Finally, it is also a symbol of the significant evolution of watchmaking. In 1991, the "Président" model launched by La Chaux-de-Fonds was a continuation and masterpiece of this long and glorious history. Constant Girard-Perregaux introduced its first three-gold bridge tourbillon in 1867 and continued to study in this area for more than 20 to 25 years, at a time when such complex functions required extraordinary courage and skill. The unique choice of the movement of precious gold to make parallel plywood, was naturally encapsulated in pocket watches at the time. The watch, which has long been reputable, rose to the height of Dayden in 1901: It was declared exempt from inspection because of what it considered to be an unparalleled quality. In 1981, the watch was reissued in 20 limited edition versions, gaining a brilliant new life in the form of a watch.