TAG Heuer Unveils Isograph High Tech Hairspring in Main Autavia Collection
TAG Heuer used Baselworld as the launching ground for the first use on an industrial basis of their revolutionary carbon hairspring seen early this year in the Carrera Caliber 02T chronograph.
This high tech development called the Isograph is now used in the Autavia collection and first applied to three hand watches, but it's only the beginning for the brand.
