Hi, came across this Constellation, could be a present for my girlfriend.

Seller claims "from the 70ies", no inside photographs and no further informations available.

Does somebody knows this one? Which movement could be inside?

Thank you very much and a nive evening (for the Eurpean members),

Christoph

 

Maybe a caliber 663, or one like it. Only way to know for sure would be to open it. Image from the Ranfft archive.

http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&2&2uswk&Omega_663

 

Make sure you check the size of it and "consult" with your girlfriend. A lot of women will find vintage women's watches to be too small for them, while they hungrily eye your men's watch collection...