DD..
I do have a soft spot in my collection for Gevrils. Not sure why. I guess I think since they started out under "the umbrella" of audemars and since I will probably never be able to afford and Audemars...that a Gevril is probably my next best choice. I also like their quality, class, and design.
I just got a few of my silver dialed Gevrils out of the "vault" to take a few shots to show the silver dial but think I already have a few images I can post from before.
When I get a chance I am going to take some more images and I have both the Madison Chrono and Madison Time of day versions and will get shots of lugs and construction also.
There is a book on Gevril that was available at one time which I heard about but never saw. It had all types of diagrams, pictures, and was quite a piece of coffee table literature. I do have some first gen literature that came with my 15 degree (GMT) version and will scan some images of that also.
Here are a few pics of one of my silver dial 1st gen pieces. My understanding is the dial is silver and was produced by hand. I dont know if it is actually done using a rose mill (guilloche) but I dont know what other method is available to hand produce a silver dial.
I think they are good deals for $300-$400 which is what I paid for most of mine. You can enlarge these images by clicking in the lower right corner of the thumbnails.