https://techcrunch.com/2019/01/15/the-new-tag-heuer-carrera-calibre-tourbillon-nanograph-is-a-lot-of-buzzwords-in-a-beautiful-package/

Almost every word in the name of TAG Heuer’s new watch – the Carrera Calibre Heuer 02T Tourbillon Nanograph – is important. Carrera connects it to TAG’s long history of chronographs while Calibre suggests a handmade watch made with some technical prowess. Tourbillon means you can expect this thing to cost more than a car (about $25,000 when it goes on sale) and Nanograph suggests that this thing is doing something quite unique. And it is.

TAG Heuer loves experimenting with new materials and the Nanograph features a new hairspring design that is unique to TAG. The hairspring, which is made of carbon-composite, is lightweight and unaffected by gravity or shock. It also offers “perfect concentric oscillations” and is completely antimagnetic. Couple that with the rotating tourbillon and the suggestion is that this watch will remain accurate under all sorts of pressure.