Eric Clapton's Ref.6263, which he auctioned at Christie's on June 5, 2005, is for sale here.

http://www.goodwatch78.com/17239635154212
Christie's Auction Links
https://www.christies.com/en/lot/lot-4105899?ldp_breadcrumb=back
Looks like the famous Albino Daytona was also exhibiting on the same day.

“She don’t lie, she don’t lie, she don’t lie”

The product page link is now inactive, so I believe it has probably been sold.

I think it sold faster than I expected.

What I've learned from this thread is that there aren't many people on the Omega forum who like Eric Clapton.