They are wonderfully done, and truly art pieces, but I don't think they are too practical for frequent wear. They are also quite pricey.
Here in HK, they can be found often at the AD's and they are fun to go look at, but I can't convince myself to buy one.
It would be interesting to see an album of all the dials they have made over the years. I know Marcus has an album on the site, but I'm not sure it is comprehensive?
Dave