Just unveiled: the Alfred Helwig Tourbillon 1920 - Limited Edition 2020 is the 100th anniversary of one of the most sophisticated inventions of haute horlogerie: the development of the Flying Tourbillon by Glashütte master watchmaker Alfred Helwig. In his
. . . of Glashütte's tourbillons! While the PanoTourbillon XL is the latest incarnation of the cal 41 movement, there are others, notably the Alfred Helwig Tourbillon 2 . . . [image courtesy Marcus] . . . offering a classical interpretation of the theme.