Rolex Sea-Dweller

Rolex Sea-Dweller 126603

The Rolex Sea-Dweller 126603 is a bold and robust professional dive watch, crafted from Oystersteel and 18k yellow gold (Rolesor) for a striking two-tone look. Featuring a 43mm case, a ceramic unidirectional bezel with a gold dive scale, and a black dial with Chromalight luminescent markers, it offers superior readability in all conditions. Powered by the Rolex Caliber 3235 automatic movement, it provides a 70-hour power reserve and superior precision with Rolex’s Superlative Chronometer certification. The Helium Escape Valve ensures exceptional performance for deep-sea divers, with an impressive 1,220m (4,000ft) water resistance. Paired with a two-tone Oyster bracelet featuring the Glidelock and Fliplock extension system, the Sea-Dweller 126603 combines luxury with extreme durability, making it the ultimate tool watch for adventurers.