Wet miserable morning here and decided on some watch cleaning.
Amongst those in line for some spit and polish is daughters Eterna-Matic, 14mm dia case and doubt auto movements come much smaller than this unless someone knows otherwise ???
Very sad that those in solid gold cases are being melted by the bucket load

 

I know that one!
Believe Eterna must have been pioneers in small ladies automatic movements? Very little info to be found on ladies calibers all in all!
Your Eterna looks great!!

 

Almost intimately, is that a pc term in this day and age ?

 

What is the caliber?
Omega 660 was also very small.

 

It's a 1319 from 1952. Must have a look at the Omega 660.

 

I might be able to help you with some info on the movement (provided you tell me the calibre).

 

Took the 1319 from memory Will check it out tomorrow in daylight.