ROLEX Sea-Dweller SD43 126600The new model Sea Dweller 126600 is a contemporary deep saturation diver. When it hit the market, the ref. 126600 brought with it a larger 43mm case size and reintroduced the Cyclops magnifier over the date mechanism. Another noteworthy upgrade came in the form of a sporty red Sea Dweller logo that many believe was added as a tribute to the first reference in the collection. The ref. 126600 also includes a stunning Maxi Chromalight display on the