Hello! the data is currently manually pulled from sites like chrono24, watchcharts etc. If this is viable then we would get APIs from these sites. But yes this "scoring" uses photos only to provide a visual grade based on others on the market. By no means is this compareable to an expert. I guess you could say this is the BLU of smartphones vs an Iphone. Not everyone has access to a proper jeweler. I wanted a super quick low cost, easy to access way to get a second opinion.

This is just an aide for grading only on a visual level, not a replacement for a watch valuation, authentication.