Rolex Oyster Perpetual 6594

The Rolex Oyster Perpetual ref. 6594 is a rare vintage model produced during the late 1950s, notable for combining a midsize case with early automatic technology. It features a 34mm stainless steel case and was frequently offered with a smooth or engine-turned bezel, giving it a subtle yet refined appearance. At its core is the Rolex Caliber 1030, one of Rolex’s most significant early self-winding movements, offering bi-directional winding and a power reserve of approximately 42 hours. Dial configurations for the 6594 were restrained and elegant, with silver or champagne sunburst finishes, applied baton markers, and dauphine-style hands, all under a domed acrylic crystal. The screw-down Oyster crown and caseback ensured water resistance, reinforcing its status as a practical everyday timepiece. Its proportions include a 42mm lug-to-lug length and a 19mm lug width, fitting comfortably across a range of wrist sizes. The watch was typically sold on a riveted Oyster bracelet or leather strap. Although it remains a lesser-known reference, the 6594’s use of the Caliber 1030 and transitional design place it firmly in the lineage of collectible early automatic Rolex models, appealing to those interested in understated vintage innovation.