No, Heuer didn't use this case for any other model. This was just used for the Audi Sport edition. However, this case is actually a Lemania design, 'borrowed' by Heuer for the Audi production and can be found as a Lemania, with the full 5100 layout, including the 24hr sub-dial. A bit of background reading:
https://www.calibre11.com/heuer-lemania-part-one/
https://www.calibre11.com/heuer-lemania-part-two/
Good luck in finding one. I would also like one of either the Lemania or Heuer version. I'm a bit of a sucker for these style cases, with a Heuer Pasadena, 7500 Montreal, Porsche Design 5100 etc in the collection.