Here is a 1970 Bulova Golden Clipper "K". It is a 10KT Yellow RGP case with and case back. It has a N0 date code. The dial is two tone black and gold with raised applied hour markers. The 17J automatic movement is an 11ANAC with a N0 date code. It is a very attractive watch. The ad is from the 1971 Line Book BAED0179 page 18 0f 70.