Launched in 1967, reference 1680 was the first Submariner model to feature a date function. Early examples displays a ‘meters first’ depth rating, with the ‘Submariner’ script printed in red, hence the name "Red Sub”, while later examples featured white graphics. Red Subs are today extremely sought-after timepieces in virtue of their aesthetic quirkiness and of their historical importance as the first Submariner examples with date. Even within the Red Submariner family of dials, one can notice an evolution of the graphics with six dials variations (Marks).

The present lot features a Mark IV dial, recognizable from the feet first arrangement of the depth rating, The “Submariner” designation in Mark IV dial red lettering on the white paint, Mark IV dials can be found on examples from about 2.45M serial to 3M.

The present "Red Sub" is made even more collectible and attractive by its excellent condition and further appeal is given by the "completeness" nature of this watch which is accompanied by its original punched guarantee, booklets, green document holder and presentation box.