I ordered the Kevlar strap from the FavAD... It came with grey stitching and I really like the contrast with the black strap and it compliments the Titanium case.
Either way thanks, it was quite the find. I was walking down an alley that I always knew had an Omega AD (jewelry chain store that carried Omega) and they carry all the old stock items for the jewelry chain it belongs to and there was an X-33 in the window... When I figured out it was NOS, I picked it up. They had it in their inventory for 13 years! :)