This Rolex Sea-Dweller 43 126600 was launched to celebrate the 50th anniversary of the Rolex Sea-Dweller, one of the most iconic watches, not just of Rolex catalogue, but of the last 60 years. It has a large 43mm steel case, crown, helium escape valve and unidirectional bezel with black Cerachrom ceramic insert. Fitted on a steel oyster bracelet with a steel fold over clasp with a diver extension link. It has a Mark I black dial with round luminescent indexes and a date window at three o’clock. In a nod to the watch’s history “Sea-Dweller” is written in red lettering. Powered by an automatic movement. Sold with as a full set with a Rolex box, original warranty card, instruction manual and hang tags. First sold in the UK in November 2017.