Sinn Spezialuhren EZM 1.1 S

The Sinn EZM 1.1 S, reference 506.020, is a chronograph in a 43 mm steel case, a limited edition of 500 pieces. The bead-blasted case is 16.4 mm thick and water resistant to 200 metres. Black Hard Coating covers a TEGIMENT-hardened surface for scratch resistance. Beneath sapphire crystal, the matte black dial carries a date display and luminous indices. Self-winding calibre SZ01 has a central stopwatch minute hand. A captive pilot's bezel ratchets in minute steps. Ar-Dehumidifying Technology helps prevent fogging, while the crown sits on the left.