Omega seamaster 166.002 cal 562 white technical dial/redial?

Hi,

I found this nice Omega 166.002 with a 562 movement. I’ve been scouring the old threads and found that it could be a technical dial. There does not seem to be a ton of info on these. I’ve seen them referred to as speedmaster companion dials as well (maybe only matte black?) I’m not sure if the dial is a very old redial? (Why?) or original. The only odd thing seems to be a lack of the two dots outside of the marker at 12. The dial is similar to a Seamaster 600. Those have white dials but different movements. Any ideas?

Thanks for your time,
Craig

Thanks, is there any way to clean the dial with destroying it? Or is that permanent staining?

The watch is mine already, it runs well, has sort of a tropical dial feel lol. Thanks for the input. I’ll see if the local watch guy can do a light cleaning as described.