-
Referencem216570-0001
-
Model caseOyster, 42 mm, Oystersteel
-
BezelFixed, 24-hour graduated
-
Water-resistanceWaterproof to 100 metres / 330 feet
-
MovementPerpetual, mechanical, self-winding
-
Calibre3187, Manufacture Rolex
-
Power reserveApproximately 48 hours
-
BraceletOyster, flat three-piece links
-
DialHighly legible Chromalight display with long-lasting blue luminescence
-
CertificationSuperlative 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.
White 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.
MODEL AVAILABILITY
CONTACT US
Please specify your preferred mode of contact and we will respond as quickly as possible.