Bulova 1972 -Unknown
A typical hand wind watch from the dawn of the Quartz Crisis, with the manual wind 11ANC movt. The case is made by Louis Lang of Porrentruy, Switzerland. Possibly not a US model? No import code and possibly an 'International' or non- North American model, so naming this may be problematic.
I have seen a similar model with the same case reference number (7196) being ID'd as a Sea King, but it had a suffix: 7196-3, due to the date feature.