The Mechanism That Sparked A Passion: Thank Heavens For The Girard-Perregaux Tri-Axial Tourbillon
Today I don’t want to talk about one specific watch (though the Girard-Perregaux Tri-Axial Tourbillon gets special attention). Instead I want to discuss a whole class of mechanisms that made me cross the line from watch fan to so-called “watch idiot savant” (affectionately abbreviated as WIS): the multi-axis tourbillon.