Limited Edition of 500 Pieces.

Sinn Watch 158 Black Vintage Cowhide Strap Limited Edition 158.010 Black Vintage Cowhide Strap. The wristwatch with double stopwatch, as it was originally known by the Bundeswehr, the German armed forces, during the 1960s, which was sold only in very limited quantities during the 1980s and early 1990s, is now one of the most sought after collectors watches in our company. Company founder Helmut Sinn purchased phased out inventories of the Bundeswehr and sold these after reconditioning with, inter alia, added SINN lettering on the dial under the label Bundeswehr Chronograph for Pilots as model 155 Bw. These impressive pilot watches were fitted with a Valjoux 230 hand wound chronograph movement and a pilots bezel.