Released in 2017 to commemorate the Sea-Dweller’s 50th anniversary, Rolex pushed its deep-sea legacy forward with a 43mm case, an impressive 1,220 meters of water resistance, the collection’s first Cyclops date lens, and the return of vintage-inspired red dial text that collectors admire. Ideal for divers, adventurers, and enthusiasts, the design delivers classic character paired with thoroughly modern capability.

Presents itself in mint condition with little to no signs of wear. Features a matte black dial that revives the iconic red “Sea-Dweller” lettering last seen on early references. A Cyclops lens magnifies the date at 3 o’clock, marking a historic first for the line. The dial is framed by a black Cerachrom bezel and housed within a brushed and highly polished stainless steel case—the largest ever produced for the Sea-Dweller—balancing bold modern proportions with subtle retro appeal.

Functions include hours, minutes, and event timing. The screw-down crown on the right can be used to adjust the time. Whether you’re timing a dive or pushing limits on land, the bezel rotates in one direction only, locking in your timing with total confidence. It also features luminous hour markers, hands and a bezel marker offering excellent visibility in the dark.

Comes as a full set, double-boxed, including the watch pillow, warranty card, warranty booklet, user’s manual, and Rolex white and green hang tags.

Built for those who value heritage and performance in equal measure, the “Red Letter” Sea-Dweller stands as more than a nostalgic homage. This timepiece remains a purpose-built deep-sea instrument that captures the spirit of the original while incorporating modern upgrades, making it ready for extreme conditions and future adventures.