Thanks
For info, this specific case has been made for Hermes. I saw one some years ago in a watch sale but no image for the movement. Mystery remains !!!.
I will bring i to Jaeger Lecoultre mid january and perhaps i will know the thruth and will keep you informed.
Best regards.

Oupsss.
Here is the warch itself.

Hi.
Looking at the Guide for Collector to find infos about my day/date uniplan watch, il read that caliber was 412.
Mine has a balance bridge as caliber 424 or 437.
Is it a franken warch ?.
Any idea ?.
Thanks in advance.

HI.
Thanks for answer.
I was out far away !!.
No i don't have photo as it is missing.
Is not it standard ?.
Best regards.

Hi.
As far as i know, it is a cal 412 (uniplan) from 1940.
I have two, one of them in gold with copper color dial, and one in steel.
Mostly small diameter (30 mm).
Hope this help.
Best regards.

Hi. I collect watches, mostly Jaeger Lecoultre, since many years. I try to restore as much as i can watches of this manufacture. In this time i spend time on two of them and i am looking for : - Jaeger Lecoultre clock caliber 210 (19") : escape wheel (part 705) - Jaeger Lecoultre watch day date unip...