The Supersub collection brings back the features of a titanium watch such as lightness, corrosion resistance, and hypoallergenic properties, with a rubber strap instead of a metal bracelet. The bezel is made of solid ceramic and it has a quartz movement. The standout feature is the circular gradient dial, which makes it unique in both the time-only and chronograph versions. The Supersub model is housed in a special waterproof case that can be transformed into a practical container for the boat or the beach.