Here's a preview on my practice.
On this practice session I came to realize that my watch have a lot of scratches on the bands. I actually get to see the gritty dirt too. The glass part though doesn't have much scratch that are visible and that's a good thing.
Photographing shiny things like this by the way is very challenging as it is important to take note of the reflections that can be seen like your face, your background, your camera lens, and many more things.
Talking about lens being reflected on the watch face especially the camera lens, a telephoto lens will help in this case, but since I only have the kit lens I have to position the camera where the reflection won't be seen.
I quite miss shooting these things.