Oyster Perpetual 31 Oyster, 31 mm, Oystersteel

Reference 277200
199.00
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          Description

          Make the world your Oyster

          The Oyster Perpetual 31 with a lavender dial and an Oyster bracelet.

           

          Lavender dial

          Craftsmanship rhymes with high technology

          The colours created for the Oyster Perpetual range start life as a lacquer, which must be meticulously applied in a controlled-atmosphere environment to avoid dust and other contamination.

          The brass plate of the dial base receives layer upon layer of lacquer, six in all, to form a regular, uniform surface. The last step is varnishing and polishing to bring out the full brilliance and depth of colour. The various inscriptions are then pad printed, and the hour markers and crown riveted by hand. The dial, gleaming in its perfection, is all set to take its place on top of the movement at the watch assembly phase.

           
           

          Oystersteel

          Highly resistant to corrosion

          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.

           

          The Oyster bracelet

          Alchemy of form and function

          The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology.

          First introduced in the late 1930s, this particularly robust and comfortable metal bracelet with its broad, flat three-piece links remains the most universal bracelet in the Oyster collection. For the Oyster Perpetual models the Oyster bracelet is fitted with an Oysterclasp.

          • Movement

            Perpetual, mechanical, self-winding

          • Calibre

            2232, Manufacture Rolex

          • Precision

            -2/+2 sec/day, after casing

          • Functions

            Centre hour, minute and seconds hands. Stop-seconds for precise time setting

          • Oscillator

            Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers

          • Winding

            Bidirectional self-winding via Perpetual rotor

          • Power reserve

            Approximately 55 hours

          • Bracelet

            Oyster, three-piece solid links

          • Material

            Oystersteel

          • Clasp

            Folding Oysterclasp with Easylink 5 mm comfort extension link

          • Dial

            Lavender

          • Details

            Highly legible Chromalight display with long-lasting blue luminescence

          • Certification

            Superlative Chronometer (COSC + Rolex certification after casing)