Sinn Spezialuhren EZM 3F

The Sinn EZM 3F, reference 703.010, is a watch with a 41 mm bead-blasted steel case. Measuring 11.7 mm thick, the case is water resistant to 200 metres and carries its crown on the left. The countdown pilot's bezel rotates in both directions with minute ratcheting. Sapphire crystal fronts a matte black dial with a date display. The mechanical calibre SW200-1 winds automatically. Ar-Dehumidifying Technology reduces fogging, while Magnetic Field Protection guards against magnetic interference.