thanks, Stewart!! this is most likely from the Sinn refurbed group that had 'sterile' dial with cut-off Arabics... more good info can be culled from Walter Manning's excellent article... http://brown-snout.com/horology/articles/heuer_bundeswehr_chrono/

cheers,
Peter

: Fantastic catch Peter.
: I've been reading up on these lately, I find them very interesting.
: (I don't own one).
: Maybe you can educate me.. I was under the impression that 'non-3H'
: versions should have a little 'T' above the hour 6 marker - is
: that not right?

: I'm not questioning your watch, just curious, as more education can
: only help me!

: Stewart