In the 1930s, Rolex began providing Oyster Perpetual watches to the crews of numerous expeditions. Their experiences contributed to the development of what are known as Professional watches: models that serve as true instruments, such as the Explorer. Rolex watches have taken part in some of humanity’s greatest adventures. One of these was the 1953 Everest expedition led by Sir John Hunt, which saw Sir Edmund Hillary and Tenzing Norgay become the first to reach the summit of the world’s highest mountain.
Rolex Explorer
The importance of adventure
The Oyster Perpetual Explorer has evolved thanks to Rolex’s close ties to the world of exploration.
Created in the wake of the historic ascent of Mount Everest in 1953, the Explorer offers exceptional chronometric precision even in the most extreme conditions.
Designed for exploration
Launched in 1953, the Explorer is distinguished by its simple design and the extreme legibility of its black dial with characteristic 3, 6, and 9 numerals and large hour markers. It is a tool watch created to tell time precisely in any circumstance. Even in the dark, it remains perfectly legible thanks to its Chromalight display. Today, the Explorer is available with a 36 mm diameter, like the original 1953 model, and with a 40 mm diameter.
Resisting the extremes
The watches in the Explorer range have continuously evolved to better meet the needs of explorers. Ever sturdier. Ever more reliable. The Explorer 36 is available in Oystersteel or in a yellow Rolesor version (a combination of Oystersteel and yellow gold), while the Explorer 40 is exclusively made of Oystersteel. Developed specifically for Rolex, Oystersteel is a unique alloy with excellent anti-corrosion properties.
Both models are paired with the three-piece link Oyster bracelet, renowned for its robustness. It features an Oysterlock folding safety clasp, designed and patented by Rolex, which prevents accidental opening, and also includes the Easylink comfort extension link, developed by the brand, allowing the wearer to easily adjust the bracelet length by approximately 5 mm.
Caliber 3230
The Explorer 36 and Explorer 40 are equipped with calibre 3230, a self-winding mechanical movement entirely developed and manufactured by Rolex. A consummate example of technology, this movement incorporates a number of patented innovations and offers outstanding performance in terms of precision, power reserve, convenience and reliability.
Superlative Chronometer Certification
The Explorer holds the Superlative Chronometer certification. This exclusive title attests to the timepiece’s outstanding performance on the wrist. This internal certification is rigorously controlled by independent and internationally recognised Swiss bodies.
The Superlative Chronometer status is symbolised by the green seal that accompanies every Rolex watch, along with a five-year international guarantee.








