Heuer Chrono purchase advise

[hellsbuddha]

I have a budget of around £800 to get a chrono Heuer or Tag Heuer. At my budget it will have to be secondhand and I have a preference for either the Carrera, Monza or Camero.

Can anyone please recommend a place to buy one from or where I should go searching.

I have checked out Heuer boy but his stuff is very nice and quite far from my budget.

Cheers

sam