The 2024 Ulysse Nardin Diver Chronometer One More Wave has a 44mm titanium case and black dial, a straightforward maritime take on the brand's sport line. The monochrome design keeps the watch restrained and technical, and the rubber strap fits that modern, utilitarian approach. Its automatic movement includes a power reserve display, which gives the dial a bit more mechanical interest. At 14.8mm thick, it has the broad wrist presence you would expect from a full-size diver.