Can Anyone ID this Skeletal Watch...?

[Paul S4]

A friend has asked me to find out a bit more about this watch that he bought some years ago for his wife from a reputable watch dealer in NYC. While it is not to everyone's taste, it is quite interesting to see how it works.

Does anyone know the make of the movement, or even where or when it was made ?

On the back of the movement it has the logo/mark of a capital R in mirror image as well as some other markings.
It seems very well made, and keeps good time.

Thanks in advance.

[Paul S4]

Another photo of the back...

[Paul S4]

Many thanks for your reply.

I have forwarded your post to my pal.

PistonHeads is an amazing forum !!

[HardWorkers]

The double-R logo is for Revue. Sorry, in a bit of a rush so can't expand but I'm sure Google will throw some info up.

[ShadownINja]

NeMiSiS said:

a closed forum

The in me is telling me to ask, "Which forum is this?"
The is telling me to keep quiet as he knows what will happen when I join yet another watch forum with a sales section.

[ShadownINja]

Thanks. It looks like a web shop. And it's closed.