Rolex 1908 39 mm, 18 kt white gold, polished finish
Reference:
52509
Model Case:
39 mm, 18 kt white gold, polished finish
Water-resistance:
Waterproof to 50 meters / 165 feet
Bezel:
Domed and fluted
Dial:
Intense black
Bracelet:
Leather strap
Movement:
Perpetual, mechanical, self-winding
Calibre:
7140, manufacture Rolex
Power Reserve:
Approximately 66 hours
Certification:
Superlative Chronometer (COSC + Rolex certification after casing)
Intense black dial
Each dial is a miniature work of art. The color, reflections and surface texture, along with decorative elements and the overall design give the watch its intrinsic character. Rolex masters all aspects of its dial creation and production in-house. From the initial sketches to the final inspection, including coloring or the application of appliques, the process involves a series of steps and operations that call on specific expertise. Some of these professions – enamelling, for instance – date from the early days of watchmaking. Others are inherent to the use of cutting-edge technologies, such as magnetron sputtering, a complex technique for coloring the surface of a dial by depositing a thin film of material in a vacuum environment. A meeting of traditional skills and technology, the manufacture of Rolex dials perfectly encapsulates the philosophy that guides the brand: seeking the highest level of quality to achieve an impeccable, long-lasting result.
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 – the lower part being given an elegant fluting and the upper part domed.
18 kt white gold
By operating its own exclusive foundry, Rolex has the unrivalled ability to cast the highest quality 18 kt gold alloys. According to the proportion of silver, copper, platinum or palladium added, different types of 18 kt gold are 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.