A vintage stainless steel automatic wristwatch by Rolex. Oyster Perpetual Datejust collection. The characteristic shape of the Oyster case, a bezel encrusted with diamonds, a Cyclops lens over the date, black dial with diamond indexes. Link bracelet. Marked Rolex, 555 on the backside. The Datejust series, first introduced in 1945, is the most recognizable Rolex collection. Collectible Luxury Clocks And Watches. AUTHENTICITY GUARANTEE.