By Samantha Walsh For such a young brand, Parmigiani Fleurier has been conquering the watchmaking world this year, with its remarkable timepieces — including the recently released Tonda 1950 Tourbillon 60 Seconds. The result of two years of research and development, the Parmigiani Tonda 1950 Tourbillon is a complication that masters two world firsts: the world’s thinnest automatic flying tourbillon…