Parmigiani Fleurier Watch Tonda 1950 Moonbow Tourbillon PFH279-1062500-HA3241. The quintessential expression of watchmaking expertise, the ultra-thin tourbillon features on Parmigiani Fleuriers iconic model: the Tonda 1950. The name of this piece is a tribute to Michel Parmigiani, with the number representing the year he was born; its design marks a return to Parmigiani Fleurier's fundamental visual identity, which it highlights with its pure lines; and its mechanical complexity demonstrates the brand's Haute Horlogerie expertise.