An experimental, glow-in-the-dark ceramic from IWC.

While not nearly as robust as zirconium oxide, standard-issue Super-LumiNova is, itself, also a ceramic. The fusion of the two materials is interesting. While I doubt the glow is nearly as strong as pure Super-LumiNova, if the tech progresses well it would be interesting to see it applied to bezel markings, dial indices, and hands.