Launched circa 1967, the reference 1680 was the first to be fitted with a date function. The inclusion of a date window enable diver’s to monitor passing days during their underwater expeditions. Early dial variations of the reference displays a ‘meters first’ depth rating and the ‘Submariner’ script printed in red, hence the name “Red Sub”. Highly sought-after, these diver’s watch with a dash of red is rare and marks an important milestone for this utilitarian tool watch.

The present example features a Mark V dial, recognizable from the feet first orientation of the depth rating. The red “Submariner” script is printed directly on the dial on the surface without a white base layer and features open 6’s on the depth rating. The bezel has matured to a dark grey shade, furthermore the lume plots have aged to an attractive warm buttery patina. Offered in attractive condition, the contrast of the of grey, black and yellow heightens the vintage appeal of this timepiece.