This is a Bulova Ladies watch in 14K White Gold with two (2) Diamonds.
According to the DB, this watch was ID'd as the: DIAMOND EMPRESS https://www.mybulova.com/watches/1961-diamond-empress-8917
That watch was IDed tentative by the box alone. For consistency I would suggest these be grouped together as Diamond Empress or as Unknowns. With no supporting ads I would be included to go with Unknown with the amount of cases I see for sell on eBay. Although I am happy to go with the consensus.
Yes, I know it was tentatively ID'd by the box alone in 2017, which caught my attention. I came across it by accident when ID'ing my two of my other Diamond Empress'.
However, it was ID'd and put in the DB as the "Diamond Empress" without any supporting Bulova ad(s). Just thought it was strange.
This is 1963 DUCHESS "E" as per JimDon's find https://www.mybulova.com/watches/1961-duchess-8917?page=1
In reply to It appears this model by… by JimDon5822