Sinn Spezialuhren U50 S BS

The Sinn U50 S BS, reference 1050.0202, is a limited edition of 500 pieces in a 41 mm German Submarine Steel case. A dive watch, it has a captive rotating bezel with minute ratcheting. Black Hard Coating uses a TEGIMENT-hardened basis for scratch resistance. The case is 11.2 mm thick, water resistant to 500 metres. Self-winding calibre SW300-1 is anti-magnetic. A sapphire crystal covers the luminous hands and indices of the dial. Central seconds and a date make up the additional displays.