Help in identifying a 14k Quarter Repeater High Grade Pocket Watch - possibly PATEK

[rolexfantastic]

Hello

I am a pocket watch enthusiast and i few quite a nice collection. Some for sale too.
Anyway, i recently purchased this 14k quarter repeater and it was not cheap. My feeling of first glance said it was a Jules Jurgensen, but now i'm not so sure.

Any help or guide to identify the manufacturer of this watch is highly appreciated !!

The movement seem to be high grade with wolf teeth, and tried LeCoultre, Patek, Vacheron, Jules Jurgensen, Matile, Ed. Perregaux, Breguet, but no match. The curiosity is the twin bridge near the balance staff. The movement cover reads: "Repetition a Quarts", a 5 digit serial no., and several medals. The dial does not say anything. Under the dial it is writen something like Swiss, Brevet, and a no. but nothing helpful to identify the watch as i already tried all the sources of my convenience: catalogues, internet, collectors, friends, etc.

Pictures:

http://img846.imageshack.us/img846/8797/img9041b.jpg

http://img442.imageshack.us/img442/2308/img9030e.jpg

http://img23.imageshack.us/img23/8244/img9024l.jpg

Thank you
PFD