Description: Rolex Sea-Dweller 126603 Pre-owned Rolex Sea-Dweller ref 126603 (2022) is the first iteration of the famed deep saturation diver to sport a steel and gold finish. Previously, the collection was only produced in stainless steel. This is a significant upgrade as collectors opt to wear sports watches as more of a statement piece rather than as a practical tool. Ref. 126603 is a renowned dive watch in the watchmaking industry because it couples a Helium Escape