Vintage Bulova watch woman’s gold small face And band

Clasp says stainless steels Hong Kong 1”x 3/4” face 2” circle wrist diameter Tab on side pulls out And will turn hands of watch. Chain is attached therefore I can’t get a length measurement. It does not work. I know nothing about the watch. It was in my grandmas things. Back is watch is custom engraved Please see all the pictures With clasp closed circle diameter is approximately 2”.