I have a Gyes GS-17A. As mentioned before the Cardiff and Velo Orange saddles are made by Gyes. Great saddle, very comfortable. Broke in after around 200 miles. The finish is not quite as nice as a Brooks and it definitely needed proof hiding. I've put around 1000 miles on it and there's no sagging. I get a lot of compliments on it and I like the lacing. I would buy again.
Here's a picture from when I first got it, the coloring is quite different now.