Hi to everyone..I’m new today and have posted this thread on another site in the group but don’t know if ifs gone through..I’m Internet illiterate TBH.My questions are..it has a 505 movement which I thought went in constellations …it has a date window but doesn’t have calendar font on dial…it looks like it’s original radium is still present in blobs of now caramel coloured lume…any info would be great..many thanks