A manually-wound "boy's size" model from the 1940s. Its significance lies in Rolex's strategy of market segmentation. The "Speedking" l...

The Rolex Oyster Speedking ref. 6430 is a compact, manually-wound wristwatch produced during the 1950s and 1960s, designed as a sporty ...

The Rolex Oyster Speedking ref. 6431 is a mid-century, manually-wound timepiece designed with compact dimensions and the robust charact...

The Rolex Oyster Speedking ref. 5056 is a manually-wound wristwatch from the 1940s, showcasing the compact and durable characteristics ...

The Rolex Oyster Speedking ref. 6418 is a vintage hand-wound timepiece produced during the 1950s and early 1960s. It was designed as a ...

The Rolex Oyster Speedking ref. 6420 is a mid-20th century manually wound wristwatch that emphasizes compactness, reliability, and clas...

The Rolex Oyster Speedking ref. 6421 is a compact, manually-wound wristwatch from the 1950s and 1960s, designed with the same durabilit...

The Rolex Oyster Speedking ref. 6021 is an early post-war manually-wound wristwatch, reflecting the compact and durable design principl...

The Rolex Oyster Speedking ref. 6020 is a compact and durable manually-wound wristwatch produced during the 1950s, part of the long-run...