Thanks for posting and totally agree....A porcelain white dial is a personal grail for me. Getting harder to find, especially in great condition. The real catalyst for modern Rolex collecting. I have other favorite grails...PP 3450, 2499, a grand complication. As far as Rolex goes this is def on my grail list along with some others. i.e.) COMEXes (just about any of them) a Paul Newman (bec my grandfather wore one and I associate it with him), the SAS series Explorer II's...but genesis is def the modern 16520.