Hello everyone, I know I've seen a nice one page document floating around the Internet listing all of the Omega two letter metal reference codes, but for the life of me I just can't remember where it was. Anybody have a list they would be willing to share? I know most of them are just different codes for stainless steel, but I'd still love to see a full list. Like ST being stainless steel, BA being 18k gold, etc. Thanks for any help.

 

Start here

http://www.old-omegas.com/omrefcod.html

http://www.chronomaddox.com/casereferenceguide.html

 

Thanks for that, it's very helpful. Only one I don't see is CK, from the 2915 and 2998. Is that just another, older code for stainless steel?