(2003-2013) Kobold's best-kept secret is the USS Pittsburgh Chronograph. Never advertised and only listed on Kobold's website for one year, the USS Pittsburgh has been a favorite among die-hard Kobold enthusiasts. Produced in a series of 100 watches with a guilloche-finished Jet Black dial and 50 watches each with Arctic Blue and Titanium Grey dials. Designed by master watchmaker and Chronoswiss founder Gerd-R. Lang. The USS Pittsburgh's case is by far the most stylistically complicated case Kobold offers. Stainless steel case, sapphire crystal, uni-directional rotating bezel, Valjoux 7750.