Made for and designed by the sea floor, the 1665 DSRD is more often talked about than seen whose name references the two lines of red text found at six. The Mk. IV variegations are identified by its red “Sea-Dweller” printed markedly larger than the “Submariner 2000” below, whose cornet spikes are tall and Rolex “O” larger than others.

Case: 40mm Stainless Steel

Insert: Black Anodized

Dial: Mk. IV Double Red

Bracelet: 9315 Oyster

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