The Rolex Sea-Dweller Steel & Yellow Gold 43 mm (ref. 126603) is a men's dive watch with a 43 mm round case in ceramic, stainless steel and yellow gold. It has a black dial under sapphire crystal.
It is powered by the self-winding mechanical calibre 3253 with a power reserve of 70 hours. Functions: Date. Water-resistant to 1220 m. The watch is fitted with an Oyster bracelet.
This example is brand new, dated 2026, and comes with the original box and papers.
