Sorry, I don't have any early 1990s Univega catalogues, only price lists. At best, they offeer a cursory description. Both 1993 and 1894 were a 400CX/700CX mix but it doesn't beak things down beyond that. The 1993 mentions TIG welded Bi-Axial Power Oval CrMo while the 1994 just says TIG welded oversize CrMo. Colours aren't mentjoned but we may be able to determine the model year from the serial number.