{"product_id":"rolex-deepsea-sea-dweller-136660-stainless-steel-black-dial-2023","title":"Rolex Deepsea Sea-Dweller 136660 Stainless Steel Black Dial (2023)","description":"\u003cp\u003eThe Deepsea \u003ca href=\"https:\/\/wristaficionado.com\/collections\/rolex-sea-dweller\"\u003eSea-Dweller\u003c\/a\u003e stands as the ultimate expression of Rolex's professional dive heritage, distilling decades of underwater engineering into a single reference engineered to withstand 3,900 meters — nearly 13,000 feet — of pressure. This legacy traces to the Deep Sea Special that accompanied Jacques Piccard and Don Walsh to the bottom of the Mariana Trench aboard the Trieste in 1960, and was extended in 2012 when James Cameron reached the same depth wearing an experimental Deepsea Challenge. Reference 126660 represents the second-generation Deepsea produced from 2018 through 2023, introducing the Caliber 3235 movement before being superseded by the current 136660. Its patented Ringlock System, helium escape valve, and thick domed sapphire crystal remain among the most impressive engineering statements ever assembled within a wristwatch.\u003c\/p\u003e\n\u003cp\u003eThe 44mm Oyster case in stainless steel employs the patented Ringlock System — an inner nitrogen-alloyed steel compression ring, reinforced caseback, and 5.5mm-thick domed sapphire — alongside a helium escape valve and unidirectional rotatable Cerachrom bezel with platinum-coated numerals. The black dial carries Chromalight luminescent hour markers and Mercedes-style hands for extreme legibility at depth. The in-house automatic Caliber 3235 — equipped with the Chronergy escapement and paramagnetic blue Parachrom hairspring — delivers a 70-hour power reserve and Superlative Chronometer certification, completed by a stainless steel Oyster bracelet with Oysterlock, Glidelock, and Fliplock extension systems.\u003c\/p\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":49110432284916,"sku":null,"price":15600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0266\/7141\/5373\/files\/rolex-deepsea-sea-dweller-126660-stainless-steel-black-dial-2022-rolex-1253788594.jpg?v=1786396948","url":"https:\/\/wristaficionado.com\/products\/rolex-deepsea-sea-dweller-136660-stainless-steel-black-dial-2023","provider":"Wrist Aficionado","version":"1.0","type":"link"}