You can try it over here in Lucerne, Switzerland.... not sure it this helps.
Another unusual one would be the Carl F Bucherer Flyback Chrono in steel and grey dial. The movement is not spectacular, but the dial side is and the price is reasonable.

My final recommendation is to look at the Bvulgari Octo. I got really fascinated by the watch, every time I tried on my wrist. While it is actually not a Gerald Genta design, it has been developed out of the previous GG watches. There are many different dials and the movement is nice too.




Best
Stefan