Jump to content

166.026 omega case


gary17

Recommended Posts

Hey

i have been looking for hands for a omega cal 565 i have just finished. (the ones on it are shoddy)

I went to cousins and they require the cal and the case number

Cal 565

case 166.026

It finds the cal but then states no case number 166.026 on database..

usually says obsolete.

Which seems strange.

Is this the wrong case for the cal 565?

Is it a fake case.

Or is it that rare cousins have not heard of it?

I have put pics up.

IMG_20200206_211205.jpg

IMG_20200206_211212.jpg

IMG_20200206_211240.jpg

Link to comment
Share on other sites

Yes I know this isn't an overly helpful answer. Your unhelpful answer is yes that is the case number.  So for instance if you go to the first link and could figure out which of the two watches is yours the one that I picked is wrong because the movements wrong. Then you get a number like this ST 166.0263. Then take that number to cousins you get a PDF of case parts unfortunately not your case parts. This is the frustration I've always had with omega numbers it's a case number of but trying to figure out what omega really thinks the numbers supposed to be to look up the parts can be a challenge. Somewhere in the universe there should be a cross reference Of the actual case back numbers to whatever number you are supposed to use to look up case parts.

 

 

https://www.omegawatches.com/vintage-watches?reference=166.026

 

https://www.blackbough.co.uk/product/omega-seamaster-cosmic-ref-166-026-steel-vintage-wristwatch-circa-1969-wwoscas/

 

 

 

Link to comment
Share on other sites

I searched the Omega vintage database (linked above) with just the cal number and it offered 166.0026 as a case option.  Thee are no images, but this also works on Cousins’ site as a combination.

You may need to Google some images to confirm, but I’m sure I’ve come across this leading zero issue before with Omega case numbers

  • Like 1
Link to comment
Share on other sites



  • Recently Browsing

    • No registered users viewing this page.
  • Topics

  • Posts

    • Unfortunately I'm not that lucky. I started on the train side and after I noticed the binding I pulled everything out except the driving wheel to rule everything else out. It still binds. I'm going to double check that the pinion is fully seated on the staff first, then if no joy I'll push the bridge jewel up a fraction of a mm. Fingers crossed!
    • Happy to have helped, great way to start the day with a win! 🥳
    • Thank you for the advise!! It worked. The setting screw was a lock/unlock to remove the rotor. 
    • I have that French tech sheet too, it is a little different than the English one (eg, it doesn't have the auto works diagram). BTW, it looks like you are looking up the case number in the 1979 ABC supplement. The 1974 ABC catalog does have the 3093 case. As you determined it takes the 1222-5 crystal.  When I serviced my President 'A' (which also takes that crystal), I was able to fit a 29.8 crystal from my DPA crystal assortment. Those are, in my opinion, a great deal. The assortment comes with 10 sizes each from 27.8mm to 32.4mm in 0.2 increments. I pretty much use them for any non-armored crystal that takes a high dome crystal. I think they no longer make them but Cousins has still has some in stock but when I bought them they were around $40 for the set and now they are around $100. Still, at 40 cents a crystal it's still a good deal. For the large driving wheel, I remember I once assembled the keyless/motion works first and when I placed the large driving wheel it was interfering with the setting wheel on the dial side as the teeth were not fully meshing and it wouldn't fully seat. If that isn't the issue I got nothing and am looking forward to see how you solve it 🙂
    • Not sure, but just looking at it, it seems like the screw on the right may be a fake? The one on the left may not be a screw in the regular sense at all, rather a 2 position device, I think you need to point the slot towards either of the 2 dots and one will secure and one will open. Like I said this is just my best guess looking at the pictures.
×
×
  • Create New...