Reference
226570
Model case
Oyster, 42 mm, Oystersteel
Bezel
Fixed, 24-hour graduated
Water resistance
Waterproof to 100 metres / 330 feet
Manufacture movement
Perpetual, mechanical, self-winding, GMT function
Caliber
3285, Manufacture Rolex
Power Reserve
Approximately 70 hours
Bracelet
Oyster, flat three-piece links
Dial
Black
Certification
Superlative Chronometer (COSC + Rolex certification after casing)


24-Hour Bezel
The Explorer II is equipped with an additional 24-hour display; a dedicated hand circles the dial in 24 hours rather than the usual 12, pointing to a fixed bezel with 24 hour graduations. This function enables the wearer to distinguish the hours of the day from the hours of the night, an essential feature for those who venture into environments where darkness reigns supreme – such as in the depths of caves, or where the sun never sets – like the polar regions in summer.

Black dial
The Explorer II features a date display, an additional orange 24-hour hand and a fixed bezel with 24-hour graduations, enabling day to be distinguished from night. It became the watch of choice for speleologists, volcanologists and polar explorers. Its hour markers and hands feature a highly-legible Chromalight display with long-lasting blue luminescence.

Oystersteel
Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.

Availability of the Model
All Rolex wristwatches are crafted by hand with the highest level of care and attention to detail in order to meet the brand's high quality standards. It goes without saying that this level of care affects Rolex's ability to produce watches in high numbers, which means that high demand can affect the availability of certain Models.
The new Rolex wristwatches are only available from official retailers. These dealers are supplied regularly and can decide for themselves which customers they sell which watch to.
Wempe is proud to be part of the worldwide network of official Rolex retailers, as such we can let you know about the availability of the various Models.
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