I'm lucky to own one of these rare beasts.
It is a Lemania 5100 Driven Heuer, released in conjunction with Audi Sports success in the rallying of the late 70's, early 80's.
Believed to be available from a handful of Audi dealers as an option to buy if you bought a new Audi Quattro.
Here is a pic - the one on the right.. (not mine)
More info here: http://www.chronomaddox.com/competit...di_v_audi.html
and here: http://www.classic-audi.co.uk/forum/...f08f6f2&t=6638
To answer your questions..
The one that Neil sold, I belive the crystal was incorrect, should have a flat mineral glass.
Years in which they were made ?
No exact data is available, as you might know, this is 'standard' in the world of Heuers. Best guesses are that they were available in low numbers for a very short time frame, 1 or 2 years max. Probably made available around 1980-82. Other sentiment is that they were only made in extremely low numbers, so may only have been available for a very short time frame - 6 mths maybe. Others have noted that they were not available at Heuer dealers/ADs.
Any variations?
Not that are known of
Dimensions?
Similar to taht of the 510 Heuer series, so around 42mm case. Big
New price ?
Not known, as mentioned, there is sufficient evidence that these were only available as a option to buy if you ordered a new Audi Quatroo from a selected few showrooms. Not known if this was limited to Europe.
Pre-owned value today ?
£2k+ ish, difficult to pin down due to such low numbers that have ever been seen in an open market - could go to £3k. On a par with AMI Lemania 5100 military Heuers, I'd say. Values are rising quickly, especially with the added Heuer connection to the current Audi Sport e Mans success. It's a very special Heuer, it pulls together various elements that envelope the entire Heuer story - motorsport, Lemania etc. One of only a handful of Heuers that actually have a motorsport team on the dial.
Rare or available from time to time ?
Super super rare - but what are the chances that 3 turn up on ebay this afternoon, now I've said that.
I have one, I know of 2 collectors over on OTD that have one.
and of course , anyone know where I might get one !
Sorry - no idea.
Hope that helps!