The acoustic resonance between two spiral-balance oscillators is a genuine complication. It took Vianney Halter several years of research and development to arrive in this form.

An adventure through time and space.

Two black holes orbiting fast enough emit gravitational waves that propagate through space. The source of the waves inspired Vianney to create a new watch in which the resonance point of origin is used as a seed for the construction of the whole device.