Im not surprised you want one, they're beautifully designed IMHO.

The rarest is the Sternzeit Reguliert, but you'll pay a healthy premium (if you're able to find one for sale).

Let's make this short and sweet - I want to add a Bund to my
: collection, I know they're easy'ish to find as are their spare
: parts and they're always looking disturbingly 'fresh'
: ...... but for some reason I still want one - so which is the rarer
: version to buy; do you know?
: Seems to me we all know the different dial marking variants, but
: which are the rarer? Or are they all much of a muchness and its
: down to personal preference?

: Thanks for succinct answers, I'm not looking for a massive
: discussion, seems to me there are far more interesting Heuer
: things to chat about!
: Ben