The Rolex Yacht-Master 904L is a luxury professional yacht watch designed for durability and precision in marine environments. Featuring a robust Oyster Perpetual case crafted from 904L stainless steel—a corrosion-resistant alloy exclusive to Rolex—the watch boasts a unidirectional rotatable bezel with engraved numerals and a Cerachrom insert for optimal legibility. The black dial includes luminescent hour markers, Mercedes-style hands, and a date window with Cyclops magnifier at 3 o’clock. Powered by the Caliber 3235 automatic movement, it offers Superlative Chronometer certification (±2 sec/day), 100m water resistance, and a secure Oyster bracelet with Glidelock clasp. Its sporty yet elegant aesthetic combines nautical functionality with high-end horological craftsmanship, making it ideal for yachting, casual wear, or formal occasions where understated luxury is appreciated. The watch is presented on a white glove, with protective plastic still on the bracelet and caseback—indicating it is new or unworn. The '904L' marking visible on the plastic wrap confirms the use of Rolex’s premium-grade steel, distinguishing it from standard 316L alloys.