All I know is that scratches don’t happen on their own. But they also happen to any watch regardless of material.
That isn’t normal wear in jlsm511’s photos. I believe him that he did nothing to it, however that’s just not normal wear and tear.
there is not one scratch on my SBSS after a year of daily wear. Had many micro scratches on the SS before. So you can have watches that do not scratch. Hope the diamond like coating on the black titanium will do the same as it does on the SBSS.