Silverstone Primera PM02 @ TechPowerUp
 

The Silverstone Primera PM02 goes all out on Steel. There are no tangible plastic elements to be found on the frame of the case, which really pushes the build quality. While other all-steel cases tend to go for an understated look, the PM02 offers a bit more detail, and a few surprises.

https://www.techpowerup.com/reviews/.../Primera_PM02/