A pre-owned men's analog black dial automatic chronometer wristwatch from the Rolex Oyster Perpetual 36 series. Features a silver-tone stainless steel case, fixed bezel, and screw-down aperture at 6 o'clock. Includes luminous hour markers and hands for enhanced legibility in low light. Powered by the Calibre 3230 movement with 31 jewels, beats per hour: 28800 (5), approximately 70-hour power reserve. Equipped with a sapphire crystal scratch-resistant bezel insert and glass front. Comes on an Oyster bracelet crafted from silver-tone stainless steel with fold-over clasp featuring safety release mechanism. Water resistant up to 100 meters / 330 feet, suitable for recreational swimming.