The Pelagos takes everything a professional dive watch needs and executes it in titanium: a 42mm case that disappears on the wrist despite 500m of water resistance, and a helium escape valve for saturation diving that most owners will never need but is reassuring to have. A matte black ceramic bezel insert resists scratching in a way steel never could.

Inside is Tudor's in-house Calibre MT5612, a COSC-certified automatic movement with a silicon hairspring for resistance to magnetic fields, backed by a comfortable 70-hour power reserve. The titanium bracelet's folding clasp includes a tool-free extension system, so it adjusts on the fly for a wetsuit or a warm afternoon.