Haldimann H2 flying tourbillon, résonance, remontoir

For me the H2 is among the most remarkable tourbillons ever made. It was developed entirely, and made by hand in the true sense of the word, in the atelier of Haldimann.

The flying tourbillon has two escapements, which are set into résonance, and the remontoir is mounted on one of the two escapement wheels.

Haldimann H2 seen from above with the two escapements visible through the dial — The two escapements beneath the dial

Haldimann H2 seen at an angle on a leather surface — Polished case with wire lugs

Side view of the Haldimann H2 case — Case profile

Caseback of the Haldimann H2 with the movement visible — The movement from the back

Haldimann H2 – flying tourbillon with résonance and remontoir