The “Datejust” name experienced turn into a everlasting fixture on its dial, together with other functions including the palms, bezel, hour markers, and crystal (with cyclops magnification lens) took types that remain greatly present on the modern Datejust watches that Rolex manufactures nowadays. When doubtful, Opt for a Serpenti in https://www.watchesworld.com/a-history-of-watch-reference-numbers/