The TUDOR Pelagos LHD is powered by a self-winding mechanical movement. The 42mm titanium and steel case has a satin finish and a unidirectional rotating matte black bezel. The black dial showcases a date display with even numbered days displayed in red and odd numbered days displayed in black. It features a sapphire crystal. The titanium bracelet leads to a steel folding clasp with safety catch. The bracelet extension system is patented by TUDOR. This timepiece is waterproof to 500 meters.