Oris Aquis Depth Gauge

Among dive watches, the Aquis Depth Gauge is unique in how it measures depth. "There's a specially milled channel in the crystal," explains Oris' North American CEO, V.J. Geronimo. "So as you descend, water pushes the gauge along." The sporty black rubber strap makes this comfortable to wear at the beach. [$3,500; oris.ch]