I got a set of modern generic replacement belts but they didn't fit in my car. Besides, they were black and I refinished my interior in a tan-ish color. I had my belts rebuilt by Snake Oyl (Ssnake Oyl Products
). They re webbed my buckle and retractor with a web that matched my interior. If your retractors are shot, they can't help you. They can rebuild "common" seat belt retractors, but since there is nothing common Europa retractors, they won't fool with them.
I was really happy with the result. You might want to look into them.