Sinn Spezialuhren EZM 3

The Sinn EZM 3, reference 603.010, is a dive watch with a 41 mm bead-blasted steel case water resistant to 500 metres. Its 12.3 mm-thick case has a screw-down crown on the left. A diver's rotating bezel ratchets in minute steps. The matte black dial shows central seconds and a date under sapphire crystal. Self-winding calibre SW200-2 runs within Magnetic Field Protection. Ar-Dehumidifying Technology reduces fogging, while luminous hands and indices mark the time.