1975 Designer RoyKing Tank / Square watch 925 Sterling silver London hallmark Manual Winding with buckleThis Watch We have here an incredibly elegant and high grade solid sterling silver Designer Royking Tank Square wristwatch from 1975. This watch would give the Cartier Tank a run for its money for sure . Under the Square glass is the gloss white dial with Roman numerals and blued hands. Just Royking Name brand Simplicity and style wrapped up in one. The Tank style square shaped , solid 925 Sterling silver gilt case measures 30mm X 30mm with original