Acquired this watch from my mother.
Bulova wristwatch / Ladies /Diameter15mm/ oval shape/ analog markers/ dial color grey/band color silver tone/ Diamond Bezel Bracelet
Also, I believe it to be closer to a 1970 something after knowing it may have been a 25 -year anniversary gift
Are you able to could the diamonds? This will help us confirm the model name as most had the number listed within the description.
Do you also have a photo of th entire watch? It will be helpful to see the lugs as well and the face.
Does your watch match this 1974 Bulova Diadem "EC" which is listed as having 58 diamonds and totalling 2 carat in weight, not to mention the 14K solid gold case. An amazing watch.

The Diadem EC looks to be a match based on what we can see. We do not have confirmation of the date code on the back or the full picture to confirm.
Pretty fancy... the Diadem EC looks correct.
Thank you for the additional photo, It helps confirm the ID and shows the matching black suede cord.