Rolex Oyster Perpetual 6634

The Rolex Oyster Perpetual ref. 6634 is a vintage midsize timepiece produced primarily during the late 1950s and early 1960s. It features a 34mm stainless steel case, typical of the era’s midsize offerings, and is fitted with a polished smooth bezel for a clean, timeless look. Powering the watch is the Rolex Caliber 1030, a self-winding movement noted for being Rolex’s first bi-directional automatic caliber, delivering around 42 hours of power reserve. The dial designs were generally understated, with silver or champagne tones, applied baton hour markers, and dauphine or pencil-style hands under an acrylic crystal. The 6634 was equipped with the Oyster case construction, providing water resistance via a screw-down crown and caseback, which aligned with the brand’s practical and sporty design ethos. With a lug-to-lug length of approximately 42mm and a lug width of 19mm, the watch sits comfortably on the wrist, bridging the gap between dress and casual utility. It was often paired with a riveted Oyster bracelet or leather strap. The 6634 holds historical significance as an early automatic Rolex that showcases the transition into modern movement design. Today, it is favored by collectors seeking a reliable, wearable vintage Rolex that represents the brand’s post-war evolution.