Rolex Oyster Perpetual Sea-Dweller Deepsea – 40mm Black Dial

Description:
The Rolex Sea-Dweller Deepsea is a professional-grade dive watch designed for extreme underwater exploration. Featuring a 40mm stainless steel case, a black ceramic unidirectional rotating bezel, and a black dial with Chromalight luminescent markers, this timepiece ensures high visibility in the darkest depths. Engineered with the Ring Lock System and a helium escape valve, it offers exceptional water resistance up to 3,900 meters (12,800 feet). Powered by the Caliber 3235 automatic movement, this watch combines rugged capability with Rolex’s renowned precision and durability.

Let me know if you’d like a side-by-side spec sheet comparison with the Datejust models you shared earlier!