The “Datejust” title had become a long lasting fixture on its dial, together with other capabilities like the palms, bezel, hour markers, and crystal (with cyclops magnification lens) took varieties that remain very much present on the trendy Datejust watches that Rolex manufactures currently. ST one zero five.003-sixty five is https://www.watchesworld.com/a-history-of-watch-reference-numbers/