Spirit of the Explorer II

A history marked by a passion for exploration and challenges.

TWINLOCK WINDING CROWN

Features

The Twinlock system guarantees that the screw-down winding crown is perfectly water-resistant thanks to two sealed zones, one inside the tube, the other inside the crown. This principle is used on all the watches in the Oyster collection that are guaranteed waterproof to 100 metres (330 feet).

To protect the winding crown – the only external mobile element of the watch – the case of the Explorer II is machined with an integral crown guard.

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LEGENDARY LEGIBILITY

Features

A scratch-proof sapphire crystal, a clear dial and special luminescent markings allow the rugged Rolex Explorer II to be read even in the most challenging conditions.

Night and Day

Function

The high-contrast Chromalight display on the dial innovates by pushing the boundaries of visibility in dark environments. The blue glow of the hour markers and hands lasts up to eight hours with a uniform luminosity throughout, practically twice as long as that of standard luminescent materials.

OYSTER BRACELET

Features

The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterlock folding clasp, which prevents accidental opening, and the Easylink comfort extension link, also exclusive to Rolex. This ingenious system allows the wearer to increase the bracelet length by approximately 5 mm, providing additional comfort in any situation.

904L
STAINLESS STEEL

Features

904LSTAINLESS STEEL

Paraflex

Features

Paraflex

To increase the resistance of its movements to shocks – especially if the watch is dropped – Rolex developed Paraflex, a highly efficient shock absorber designed to protect sensitive components of the movement, notably the staff of the balance wheel. Paraflex shock absorbers increase shock resistance by up to 50 per cent.

3187 MOVEMENT

Features

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Certified Swiss Chronometer

Features

The four simple words Superlative Chronometer Officially Certified on a Rolex watch dial mean that the very movement inside the timepiece has endured 15 days and nights of testing by COSC (Contrôle Officiel Suisse des Chronomètres – Swiss Official Chronometer Testing Institute), an independent not-for-profit association. To receive COSC certification as a Swiss chronometer, a watch must demonstrate extreme precision in a variety of positions and temperatures. Rolex is unique in the industry: this is the standard level of quality required of every Rolex wristwatch movement.

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