Critique my watch shots please

Messing with shooting and playing with manual settings....as much to learn as anything. All are shot in JPG with either 18-55 or Nikkor 50 1.8 and cropped. 5n with light coming from plasma TV.

Some are a bit dark but I liked the contrast of the steel and face markers.

Shot 1

2

Shot 4

Shot 5

Shot 6