"BEYOND THE FRONTIERS OF INNOVATIONAn invisible but revolutionary innovation, resulting from Panerai's continuos research into design and new materials: the first mechanical watch whose case is made of BMG-TECH.BMG-TECH STRONGER THAN NATURE.The disordered structure of BMG-TECH is the secret to its great robustness and extreme resistance to corrosion, external shocks and magnetic fields, and enables it to preserve its appearance over time. HARDER AND LIGHTER THAN STEELBMG-TECH is a bulk metallic glass with a disordered atomic structure, obtained through a high-pressure injection process at a high temperature, followed by a cooling process lasting for only a few seconds, so that the atoms do not have enough time to become arranged in an ordered, regular structure."