Bulova 1974 Model

This one was a big surprise when I received it.  It is massive at 40MM x 32MM.  I was expecting a much smaller watch.   The case is yellow gold plate with a stainless back and date code is N4.  The bezel is beautifully textured with a bark finish on top and polished sides and a bezel set flat crystal.   The dial is black with diamond set silver rosettes at 12, 3, 9 with a date window at 6.    The hands are yellow gold with black accent stripes down the middle.   The movement is a super clean 17J 11AOCD also with an N4 date code.    Found a match in the 1974-1975 Line Book BAWD0192-3 pg 56.

1974 Bulova Model "12437-0Y"