Again, great catch Filip.

I really like this dial design. Unless there are any more out there in the wild, I'm only aware of one more, that Andreas has, but his has a Tachy bezel insert.. see here: http://www.flickr.com/photos/34019036@N05/3603122377/
Fantasic watch & great back story thanks for sharing!!

Do we know if this had an official name or model number that identified it from the 'standard' 1163's?

Cheers
Stewart

: There is always something intriguing about these obscure Heuer
: pieces. Its one thing to find one and you are more fortunate to
: get the back-story from the original owner. I wonder how many of
: us would go diving with any of our vintage Heuers, rubber strap
: or not. I certainly wouldn't.
: Thanks for sharing.
: regards
: Paul
: www.heuerworld.com