The Abyss line laid some foundations of Hysek style. From the sporty Chronograph to three-hand, via to the tourbillon of Haute Horlogerie, Abyss has continued to evolve, embodying the versatility and flexibility of the Hysek's Manufacture. Recognizable by its powerful design and the robustness of its case, this model has a unique and patented locking system of the bezel.