I just received and attached this bezel accessory to my Gear S3 Classic. It's very easy to apply, just make sure you line it up straight to the markers on your watch so it's not sitting crooked once you stick it on. This is a quality, metal bezel stick on that definitely adds to the look of the watch. I love my S3 Classic but was getting bored with the plain, smooth look of the watch. This bezel makes it look like I bought a completely different watch. I am very pleased with my purchase. The staSee full review