Few watches have played a more significant role in establishing Rolex's reputation for professional instruments than the Submariner. Introduced in 1953 and commercially launched the following year, it was developed as a purpose-built diving watch at a time when underwater exploration was becoming increasingly accessible. Its robust Oyster case, rotating timing bezel and highly legible dial established a design language that would influence generations of diving watches. By the late 1960s, however, Rolex recognised that the Submariner was finding an audience far beyond professional divers, and the introduction of the ref. 1680 represented an important evolution. Appearing around 1967, it was the first Submariner to incorporate a date display, combining the established functionality of the original design with an everyday convenience that would eventually become one of the collection's defining features.

The earliest examples of the ref. 1680 are distinguished by the word 'Submariner' printed in red beneath the depth rating, a detail that has given these watches their enduring Red Submariner nickname. Produced until approximately 1973, the red-text models are divided by collectors into several dial variations, each identified by subtle differences in typography and printing. This example dates to 1971 and features a desirable MK VI dial, one of the recognised configurations within the Red Submariner family. Its matte black surface provides the perfect backdrop for the contrasting red signature, while the luminous hour markers and characteristic Mercedes hands preserve the unmistakable appearance of Rolex's vintage diving watches. The 40mm stainless steel Oyster case is complemented by a period-style folded-link Oyster bracelet, reference 9315, fitted with 280 end links. Powered by the automatic calibre 1570, the watch combines the mechanical robustness of Rolex's professional models with the distinctive aesthetic details that have made the Red Submariner one of the most closely studied and collected vintage Rolex references.