New member OEM crystal part number question for a 1967 Diamond Excellency faceted crystal

Submitted by McKinley on

Hello, new member here.  I am from the U.S. and in my 60's.  I have been collecting for about 10 years now.  I have used this site to look at watches and research the models I have found for several years now.  I appreciate the fact you have now let me be a full member.   The reason I joined is over the summer months I picked up a Diamond Excellency model from 1967.  I want to replace the generic replacement crystal with a NOS faceted crystal, the correct one.   Using your site, I see one of your members listed the crystal as a 1330FA.  It is here:

Bulova 1965 Diamond Excellency | myBulova.com

Next, I found this eBay sale for what looks to be the correct crystal:

Genuine Bulova Accutron Part # 1330FA Faceted Watch Crystal | eBay

I would really appreciate it if one of you Bulova experts could confirm that I have done all the correct research before I buy the crystal and take the watch to my watchmaker for service and crystal replacement.  Thank you in advance for any help I do receive and thank you again for allowing me to be a member here on this site.

 

                                                                               McKinley

 

mart1n888
Posted December 22, 2025 - 9:10am

seem to be the good one, just verify the diameter of your crystal and ask to the seller to confirm his diameter and there you go !

McKinley
Posted December 22, 2025 - 9:12am

Thank you for you input.  I thought I was on the right track, but just wanted someone with more experience to verify.  Thank you.

FifthAvenueRes…
Posted December 22, 2025 - 11:01am

Crystal #1330FA is correct for Case #2685

McKinley
Posted December 22, 2025 - 12:06pm

I will check the back of the watch case, hope the number is there.  Maybe on the inside if I have my watchmaker open it, but not on the reverse of the case that I can see, darn it.  But, thank you for your help.

FifthAvenueRes…
Posted December 22, 2025 - 1:12pm

In reply to by McKinley

the Case number is inside the back.

The 'DIAMOND EXCELLENCY'  You linked to above has an image showing the case number

McKinley
Posted December 22, 2025 - 2:58pm

Ahhh, yes.....you are correct and more observant than me.  I am glad you pointed it out to me.  My watchmaker is in his 70's and semi retired.  He is only open 2 days a week, Thurs and Fri.  Since Christmas is this Thursday and next Thursday is New Years, I am afraid I may not get in to see him until after the New Year, but thank you all for the help.  I am seriously considering just ordering that crystal on eBay, there isn't that much to lose.  LOL

FifthAvenueRes…
Posted December 22, 2025 - 6:05pm

In reply to by McKinley

Yes, I would order it.  

I doubt the watchmaker has one on hand. 

GuyMontag
Posted December 28, 2025 - 2:45pm

In reply to by McKinley

That is my watch you linked, yes the 1330FA is the correct crystal. I would just go ahead and order it. There were not any available when I serviced mine (I polished it) so I'd grab that one while you can.

McKinley
Posted December 22, 2025 - 6:21pm

I think I will, yes.  I know my watchmaker doesn't have one, I asked this summer on the Friday I found the watch.  But I didn't know the correct, or didn't know how to find the correct crystal part number until this weekend/this post.   Again, thank you especially for all your help.  I only wanted to wait until I saw John to have him open the watch and check the case number for me.  At this time, I am 99.9% sure this is the correct crystal and would have ordered this afternoon, but the eBay post says he is away until the 29th, so I suppose there is no hurry.  This site has been very helpful and I think the only thing that could stop me from ordering from that eBay seller is if someone on here has one to sell, I would support the site member or if someone finds this thread and pipes in with some legitimate doubts on that crystal being the correct one.  I hope that makes sense.  I appreciate the feedback.

  McK