Rolex Sea-Dweller / Deepsea (Ref. 136660)

The Rolex Sea-Dweller Deepsea (Ref. 136660) exemplifies robust engineering designed for professional deep-sea divers. Featuring a 44mm Oystersteel case and a helium escape valve, it withstands extreme underwater pressure up to 3,900 meters. Equipped with a Chromalight display, it ensures optimal legibility in dark environments. The Caliber 3235 movement offers precision, reliability, and a 70-hour power reserve. This model blends state-of-the-art technology with Rolex’s signature durability, making it a consummate tool for underwater exploration while maintaining sophisticated aesthetics for everyday wear.