The vintage Rolex Submariner 1680 Red Sub, specifically the MK4 variant, is a prized timepiece coveted by collectors for its historical significance and distinct features. The "Red Sub" nickname originates from the eye-catching red "Submariner" text on the black dial, distinguishing it from subsequent models. Produced from the late '60s to the late '70s, this watch boasts a stainless steel case, luminescent hour markers, a date window, and a unidirectional rotating bezel. Each "Mark" denotes specific production variations, with subtle differences in details like the font used for the date or alterations in the crown and bracelet design, influencing its rarity and collector appeal. Its place in Rolex history, coupled with its unique aesthetics, contributes to its high desirability and value among watch enthusiasts.

Today's example comes to us in original vintage condition as a full set with box, papers and extras. The period correct MK4 dial shows excellent patina and is in top condition with matching tritium hands. This example showcases an unpolished case which presents its original chamfers and shows signs of age throughout. The bracelet has 11 links + div extension and shows light stretch.