I'll reveal much more about this rare bird in the not too distant future.

 

Has any vintage Longines from the 40's ever had Cotes de Geneve?

 

Some 12.68z's did, but I'm not giving anything more away.

 

You're getting warm, Dennis, but it isn't a 12.68...

 

The .68 is right though, correct? I don't want to give too much away and ruin the thread.

 

Yes, that is correct. Don't worry about spoiling the thread, though, as there is remarkably little information on the web about this model and caliber.

 

Well, it's either a 10.68 or 8.68 if it's inside a wristwatch. Now you've got me curious!

 

Nope – neither! Yes, it is a wristwatch, and I don't use the word "rare" lightly.

 

15.68Z

 

Vous pouvez taper en français. Nous pouvons traduire avec Google.

 

Now we're getting very warm.

 

It's not one of the rare Indian's is it? 14.68N or 15.68N?

 

Sure, with Longines. Even their middle of the road caliber 370 of the 60's had them.

 

I'm really excited to see this one...

 

LarryG is on it, but I think Z with those Geneva stripes, not N.

 

Now we're cookin'.

 

A Z is just an N that fell over.