{"id":972,"count":6,"description":"<div class=\"fj-seo\">\n<h2>Pre-owned Rolex Sea-Dweller: extreme diving<\/h2>\n<p>Created in 1967 with the professional divers of Comex, the <strong>Rolex Sea-Dweller<\/strong> answers a problem the Submariner did not solve: the ascent in a decompression chamber, where helium accumulated under the crystal can blow it off. Rolex's answer was the <strong>helium escape valve<\/strong>, a side valve that automatically releases the excess pressure.<\/p>\n<p>Reference 126600, launched in 2017 for the model's fiftieth anniversary, takes the case to 43&nbsp;mm, guarantees water resistance to 1,220&nbsp;metres and brings back the Sea-Dweller name printed in red, a tribute to the first series. The Deepsea pushes water resistance to 3,900&nbsp;metres thanks to its Ringlock system. Every watch sold by Francine Joaillerie, in Saint-Tropez, is authenticated and guaranteed.<\/p>\n<h2>The references in circulation<\/h2>\n<div class=\"fj-seo-table-wrap\"><table>\n<tr><th>Reference<\/th><th>Water resistance<\/th><th>Diameter<\/th><\/tr>\n<tr><td>126600<\/td><td>1,220&nbsp;metres<\/td><td>43&nbsp;mm<\/td><\/tr>\n<tr><td>126603<\/td><td>1,220&nbsp;metres, yellow Rolesor<\/td><td>43&nbsp;mm<\/td><\/tr>\n<tr><td>126660<\/td><td>3,900&nbsp;metres, Deepsea<\/td><td>44&nbsp;mm<\/td><\/tr>\n<\/table><\/div>\n<h2>Sea-Dweller or Submariner<\/h2>\n<p>The Sea-Dweller is thicker, heavier and, on the older generations, has no Cyclops lens, since the crystal had to keep a constant thickness. It is aimed at those who want the tool in its most accomplished form. The Submariner remains the versatile choice, easier to wear every day.<\/p>\n<h2>Frequently asked questions<\/h2>\n<h3>Is the helium valve of any use in everyday wear?<\/h3>\n<p>No, it is only useful in saturation diving with a stay in a chamber. It is a technical marker of the model's authenticity more than an everyday function.<\/p>\n<h3>What is the Single Red?<\/h3>\n<p>The 126600 of 2017 reintroduced the Sea-Dweller inscription in red on a single line, which had disappeared since the 1970s. Collectors nicknamed it the Single Red.<\/p>\n<h3>What is the difference with the Deepsea?<\/h3>\n<p>The Deepsea uses the Ringlock system, with a compression ring in nitrogen-alloyed steel and a titanium caseback, to withstand 3,900&nbsp;metres. It is noticeably thicker on the wrist.<\/p>\n<\/div>","link":"https:\/\/www.francinejoaillerie.com\/en\/product-category\/rolex-sea-dweller\/","name":"Rolex Sea-Dweller","slug":"rolex-sea-dweller","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/www.francinejoaillerie.com\/en\/wp-json\/wp\/v2\/product_cat\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.francinejoaillerie.com\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.francinejoaillerie.com\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/www.francinejoaillerie.com\/en\/wp-json\/wp\/v2\/product?product_cat=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}