Isn't that the Rolex specific alloy? It's dogshit. Designed and chosen for it's distinct "luster", it scratches like crazy. Folks over at the r/Rolex sub will tell you that they baby the crap out of their subbies/GMTs/explorers and oysters only to have scratches magically appear all over the place all the time. Probably not as much of an issue for something like a razor, but you also don't need exceptional glamor and shine from something as utilitarian as a razor.