Benrus Ultra Deep 6088 question

A place to discuss vintage watches.
Post Reply
User avatar
dnm82
Posts: 26
Joined: Wed Aug 28, 2019 10:56 pm

Benrus Ultra Deep 6088 question

Post by dnm82 » Wed Nov 10, 2021 8:06 am

Hi all,

I’ve got a question about my Benrus Ultra Deep 6088, which my watchmaker is currently working on. It has a monocoque case, and when he removed the bezel so that he could get at the movement and dial, he saw that the crystal seemed to be glued to the case with some sort of epoxy. He managed to pry the crystal off so that he can get access to the dial. However, I suspect that this certainly is not the way the watch was built originally — I can’t imagine a company required the use of glue to affix the crystal.

The watchmaker believes the watch would have had a top hat crystal, which he said would be held in place with a retaining ring. My question is - does anyone know the specs on the correct crystal and where to source one? I would love any help - I hope to bring this rare watch back to its former glory!

Thanks,

Daniel

Image
Image
Image
Image


Sent from my iPhone using Tapatalk
Last edited by dnm82 on Wed Nov 10, 2021 8:06 am, edited 1 time in total.

User avatar
BBK357
Ban Jacobs
Posts: 28821
Joined: Mon Aug 15, 2011 2:01 pm
Name: Vladimir
Location: Ohio

Re: Benrus Ultra Deep 6088 question

Post by BBK357 » Wed Nov 10, 2021 9:26 am

This is a question better suited for the old river rat type guys at MWF.

Years ago I was trying to buy one of these and I bought parts when I could find them.

Let me look later but there is an extremely small chance I may have a crystal… but no promises on fit.
DEATH FROM ABOVE
:ak:

User avatar
dnm82
Posts: 26
Joined: Wed Aug 28, 2019 10:56 pm

Re: Benrus Ultra Deep 6088 question

Post by dnm82 » Wed Nov 10, 2021 9:31 am

BBK357 wrote:This is a question better suited for the old river rat type guys at MWF.

Years ago I was trying to buy one of these and I bought parts when I could find them.

Let me look later but there is an extremely small chance I may have a crystal… but no promises on fit.
Thanks so much, I appreciate you looking! I will post my inquiry at MWF - but honestly
I thought of y’all first as there is so much knowledge here.

Best,
Daniel


Sent from my iPhone using Tapatalk

User avatar
dnm82
Posts: 26
Joined: Wed Aug 28, 2019 10:56 pm

Re: Benrus Ultra Deep 6088 question

Post by dnm82 » Thu Nov 11, 2021 11:41 am

Update: perhaps the crystal for this one is a generic one? Or maybe there is a known generic replacement that would work on this watch? Any help is appreciated


Sent from my iPhone using Tapatalk

User avatar
deepcdvr
Flipper Extraordinaire
Posts: 13267
Joined: Tue Dec 01, 2009 2:29 pm
Name: Paul

Re: Benrus Ultra Deep 6088 question

Post by deepcdvr » Thu Nov 11, 2021 3:25 pm

I can’t help at all, but want to wish you luck - very cool watch!
VR/
Paul

SI VI PACEM, PARA BELLUM

User avatar
BBK357
Ban Jacobs
Posts: 28821
Joined: Mon Aug 15, 2011 2:01 pm
Name: Vladimir
Location: Ohio

Benrus Ultra Deep 6088 question

Post by BBK357 » Thu Nov 11, 2021 7:04 pm

Sorry no help here.
I have a Benrus crystal but it’s for the jumbo ultra deep with date.
The other one I found is for vintage Rolex.

Image
Image
Image
Image


Image
DEATH FROM ABOVE
:ak:

User avatar
Steve O.
Posts: 3297
Joined: Wed Apr 03, 2013 5:31 pm
Name: Uh, Steve
Location: Atlanta OTP

Re: Benrus Ultra Deep 6088 question

Post by Steve O. » Sat Nov 13, 2021 6:38 am

You may want to try Crystal-Fit USA. I've known the owner Daniel from way back, and he had literally thousands of NOS crystals.

http://www.crystalfit.com/
"Don't sweat the petty things and don't pet the sweaty things." - George Carlin

River Rat
DWC Tribal Council
Posts: 12663
Joined: Wed Dec 02, 2009 6:00 am
Location: Montana

Re: Benrus Ultra Deep 6088 question

Post by River Rat » Sat Nov 13, 2021 6:47 am

There a crystal company I got a Wyler 660 diver crystal if they had that in stock they mite have one for yours I will have to look it up.

River Rat
DWC Tribal Council
Posts: 12663
Joined: Wed Dec 02, 2009 6:00 am
Location: Montana

Re: Benrus Ultra Deep 6088 question

Post by River Rat » Sat Nov 13, 2021 7:30 am

You mite call this company think it's were I got one for my Wyler diver
https://www.gssupplies.com/plastic
This on line catalog below has more Cystal's they mite have than the link they have in the above link.
https://www.gssupplies.com/crystal-catalogs/
The crystal I got off them a perfect fit. I hope they have yours should be acrylic so they just mite have it. My case on the Wyler is the same as yours remove crystal to get to movement and most likely a split stem. Same as my Benrus type II issued diver.
Image

River Rat
DWC Tribal Council
Posts: 12663
Joined: Wed Dec 02, 2009 6:00 am
Location: Montana

Re: Benrus Ultra Deep 6088 question

Post by River Rat » Sun Nov 14, 2021 7:51 am

That company also make custom made crystals so if you can get the original measurements and they mite know them since they most likely made them in the past. As back up if they are out of stock. Your watch will be nice with a original crystal and a service and vintage relume. Looks like you are already in the process.
https://www.gssupplies.com/custom-manuf ... g-services
Wonder if they ever tried to remake Acrylic bezel rings mite have to ask if I ever need one in a project.

User avatar
dnm82
Posts: 26
Joined: Wed Aug 28, 2019 10:56 pm

Re: Benrus Ultra Deep 6088 question

Post by dnm82 » Sun Nov 14, 2021 11:20 pm

Thanks everyone for the replies. I really appreciate your insight, the links, and the effort to find the crystal. Good news: a dealer I work with sometimes has sourced the correct NOS crystal for me. It’ll be headed to my watchmaker shortly. I’ll share pics of the finished watch!

Daniel


Sent from my iPhone using Tapatalk

River Rat
DWC Tribal Council
Posts: 12663
Joined: Wed Dec 02, 2009 6:00 am
Location: Montana

Re: Benrus Ultra Deep 6088 question

Post by River Rat » Mon Nov 15, 2021 9:12 am

GS supply has your crystal from that link with the crystal catalog the phone number in one of the other links I posted.
http://digitaledition.qwinc.com/publication/?i=666158
on page 105 of PDF file catalog. The catalog number for ordering it. If you ever need another one since you found one already.
PA 457-47
28-88mm
Benrus 6088
Ultra Deep

User avatar
dnm82
Posts: 26
Joined: Wed Aug 28, 2019 10:56 pm

Re: Benrus Ultra Deep 6088 question

Post by dnm82 » Mon Nov 15, 2021 9:19 am

River Rat wrote:GS supply has your crystal from that link with the crystal catalog the phone number in one of the other links I posted.
http://digitaledition.qwinc.com/publication/?i=666158
on page 105 of PDF file catalog. The catalog number for ordering it. If you ever need another one since you found one already.
PA 457-47
28-88mm
Benrus 6088
Ultra Deep
Thank you!


Sent from my iPhone using Tapatalk

User avatar
dnm82
Posts: 26
Joined: Wed Aug 28, 2019 10:56 pm

Re: Benrus Ultra Deep 6088 question

Post by dnm82 » Fri Nov 26, 2021 9:08 am

Hi all! So I ordered that crystal that was recommended here (thanks again). But a new problem has emerged. Here’s what my watchmaker says: “Crystal arrived…..whilst it’s a good fit to the case, the retaining ring won’t screw down far enough to enable to the bezel to be pressed home and sit flush.” So, I am thinking the wrong retaining ring is fitted to this watch. Pictures are below showing the correct crystal with the existing retaining ring in place. Now, the million dollar question - if I am correct that it has the wrong retaining ring, does anyone know where to source the correct one?

As always, your expertise is appreciated.

Daniel

Image
Image


Sent from my iPhone using Tapatalk

Post Reply

Who is online

Users browsing this forum: No registered users and 84 guests