Today, a genuine "Special 26 mm sub" is a seven-figure watch. In 2020, a Rolex Ref. 6538 believed to have been owned by a British Royal Navy diver sold for over at auction. Original 8 mm crowns alone, if detached, can fetch $10,000–$20,000 because they are nearly impossible to find.
Knowing the category would help me give you more precise details. Special 26 | Rotten Tomatoes special 26 mm sub
However, a dissenting report from a now-defunct Rolex forum (archived via the WayBack Machine) suggests that a retired Rolex technician confirmed the existence of a "small series" of 26mm Submariners made in 1962 for promotional purposes. Only three were allegedly made. Two were allegedly destroyed in a factory fire. The third vanished. Today, a genuine "Special 26 mm sub" is a seven-figure watch
Quality control is equally rigorous. Each unit typically undergoes ultrasonic testing to check for microscopic fractures and helium leak testing to ensure hermetic seals. In the "special" category, it is common for each individual unit to receive a unique serial number and a performance certificate, documenting its tolerance levels to four decimal places. Conclusion: The Future of the Small-Scale Sub Original 8 mm crowns alone, if detached, can
The story begins in the mid-1950s, the golden era of dive watch development. Rolex had already pioneered the waterproof Oyster case in 1926, but the demands of professional divers required larger, more robust winding crowns. A larger crown offered three critical advantages: