I have ordered the catalogue twice through the Omega website. In September and November 2023 and so far I did not receive any catalogue.
I also sent an email to Omega asking if they would send the catalogue out but no reply.
However, I went to my OB in Bangkok 3 weeks ago, mentioned the long wait and asked if they could help with procuring a catalogue. The OB “special ordered” one for me and it arrived a couple of days ago. They also mentioned that this was a special case since Omega is currently phasing out all hardcopies / catalogues and it will be harder and harder to request them in the future.