Built with an eye on the future, Oris' Big Crown ProPilot x Calibre 115 sets the stage for the company's next few years. Its movement was conceived from the ground-up as a skeleton design, with a new alloy for the mainspring that gives it a ten-day power reserve. Its 44mm case, made from grade 2 and grade 5 titanium components, wraps tightly around the movement and integrates seamlessly with the matching bracelet. The watch is also available with a leather strap and is finished with Super-LumiNova-filled hands and indices and sapphire glass. Expect to see similar features trickle down to the rest of the company's line in the future.