JAC was a sub-brand of Cuanillon & Cie, (Heuers Swiss distributors). As most of you know that these valjoux 7750 type chronos were made in the 80's by various companies - Porsche Design, Le Jour etc etc.. as well as Heuer with it's Montreal & Pasadena models.

It's a very cool looking watch. It keeps great time, has light swirlies on the case & bracelet, but no deep scratches or noticeable dings, but in overall great condition. The crystal, dial, hands are all perfect. It all works as it should, chrono, auto wind etc, all works perfectly.
Comes on it's original full length bracelet. The links are removed via some sort of 'internal' spring bar system. The case and bracelet are factory blasted (the main case is flat blasted, upper case & bracelet are sort of brushed-blasted - see pics, you'll see what I mean!), another cool touch are the black day/date displays. All of which gives it a tool-watch quality. I love the fact that it is a 'stealthy' watch, with no known 'brand' on it!

The only 'fault' is the 6 o'clock centre endlink - it bows inwards a little, but someone with some time on their hands could probably easily gently bend it back to being flat.

It's a great size, big, but not overly massive, certainly has wrist presence. Stats are: 42mm lug to lug, 41mm case (44 with crown), 14.5 thick. The lugs are 19mm, the bracelet is the cut-in type, so it's 24.3mm wide & thins down to a 17.3 clasp. The bracelet is long - 21.5cm max length with the head (8.46inches).

It's on my blog here, in case I've missed anything out:
http://heuerville.wordpress.com/2012/02/13/jac-chronograph-7750-cuanillon-cie/

£550 ONO inc. Del.
As always, any questions, just ask.

Cheers
Stewart