The unidirectional rotating bezel enables the times of immersion to be calculated with confidence, while legibility in the dark is ensured by Super-LumiNova® coating applied to the markers and the large skeleton hands. The rubber strap fitted to the watch is perfect for diving and very tough. The structure of Carbotech™ is designed to enhance both the aesthetics and the performance of the material.To form the plates of Carbotech™ from which these components are made, thin sheets of carbon fibres are compressed at a controlled temperature under high pressure together with a high-end polymer, PEEK (Polyether Ether Ketone), which binds the composite material, making it even stronger and more durable.