After several years of wanting one, I picked up a clean looking Omega Admiralty Geneve ref 166.054 ca 1970. It's currently in transit from the seller. I've seen a lot of pictures of this watch, and find that it looks best with the L-crystal with internal magnifier. I want this for my watch, so I've started searching for the reference number of the part. So far I've only been able to find one without the cyclops, which is called PZ5161. I've tried just adding an L on the end of that, as that was the difference between having and not having a cyclops on my Constellation from the same era. That did not work. So if anyone is able to tell me the reference of the part, or even better, tell me where to get one. I'd be very gratefull. I'll add some pictures of the watch, and the last one is of one with the crystal I want.
Thanks! Sadly the one with the box isn't mine, I just posted it to show what kind of crystal I'm looking for.
