A prototype of a ceramic Apple Watch Series 5

Apple, with the Apple Watch, occasionally offers models in different materials. The first model was released with a gold case, and the Apple Watch Series 2, 3, and 5 are available with ceramic cases. But this Series 5 model is black, whereas only the white version was officially sold.

The Series 2, 3, and 5 come in white, and the Series 3 also comes in a rather nice light gray (and I’m not even mentioning the titanium versions). Well, this is just the case, but I assume you could fit an Apple Watch inside.