I see what you mean. But rare doesn't necessarily mean sought after. Sifferts aren't particularly rare, but they command a hefty premium.
I guess it's always comes down to the market!

Stewart

: Thanks for your reply.
: Well, I knew it is made by Heuer and it is cal. 15.
: One can't really call it a Bulova...
: I have seen these mentioned as "Poor Mans Heuers" however
: it seems to me
: that they are less common than straight Heuers.
: If you found one with Cartier on the dial or Serpico y Laino
: instead of Bulova you'd be expected to pay a hefty premium...
: I think that as time goes on some of these will be sought after
: because they point to a period when Heuer needed
: other sellers.

: :