Reference
52509
Model case
39 mm, 18 ct white gold, polished finish
Water-resistance
Waterproof to 50 metres / 165 feet
Bezel
Domed and fluted
Dial
Intense black
Bracelet
Leather strap
Bracelet
Leather strap
Movement
Perpetual, mechanical, self-winding
Calibre
7140, manufacture Rolex
Power reserve
Approximately 70 hours
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
Domed and fluted bezel
This elegant and understated watch features a slim case crowned with a bezel that is part domed and part finely fluted Ð the lower part being given an elegant fluting and the upper part domed.
Intense black dial
The Submariner's rotatable bezel is a key functionality of the watch. Its 60-minute graduations allow a diver to accurately and safely monitor diving time and decompression stops. Manufactured by Rolex from a hard, corrosion-resistant ceramic, the Cerachrom bezel insert is virtually scratchproof. A luminescent capsule on the zero marker ensures legibility, no matter how dark the environment. The bezelÕs knurled edge is carefully designed to offer excellent grip under water, even with gloves.
18 kt white gold
By operating its own exclusive foundry, Rolex has the unrivalled ability toÊcast the highest quality 18 kt gold alloys. According to the proportion ofÊsilver, copper, platinum or palladium added, different types of 18 kt goldÊare obtained: yellow, pink or white. They are made with only the purest metals and meticulously inspected in an in-house laboratory with state-of-the-art equipment, before the gold is formed and shaped with the same painstaking attention to quality. Rolex's commitment to excellence begins at the source.
Model availability
All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Retailers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
Diamond Cellar is proud to be part of the worldwide network of Official Rolex Retailers and can provide information on the availability of Rolex watches.
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