Lady-Datejust Oyster, 28 mm, Oystersteel

Reference 279160
199.00
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          Description

          Graceful elegance

          This Oyster Perpetual Lady-Datejust in Oystersteel features a silver dial and an Oyster bracelet.

           

          Silver dial

          A watchmaking technique

          The sunray finish creates delicate light reflections on many dials in the Oyster Perpetual collection. It is obtained using masterful brushing techniques that create grooves running outwards from the centre of the dial.

          Light is diffused consistently along each engraving, creating a characteristic subtle glow that moves depending on the position of the wrist. Once the sunray finish has been completed, the dial colour is applied using Physical Vapour Deposition or electroplating. A light coat of varnish gives the dial its final look.

           

          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, designed to be both robust and comfortable.

          It is equipped with an Oysterclasp and the Easylink comfort extension link, also exclusive to Rolex. This ingenious system allows the wearer to increase the bracelet length by approximately 5 mm, providing additional comfort in any circumstance.

            • Model case

              Oyster, 28 mm, Oystersteel

            • Oyster architecture

              Monobloc middle case, screw-down case back and winding crown

            • Diameter

              28 mm

            • Material

              Oystersteel

            • Bezel

              Domed

            • Winding crown

              Screw-down, Twinlock double waterproofness system

            • Crystal

              Scratch-resistant sapphire, Cyclops lens over the date

            • Water resistance

              Waterproof to 100 metres / 330 feet

            • Movement

              Perpetual, mechanical, self-winding

            • Calibre

              2236, Manufacture Rolex

            • Precision

              -2/+2 sec/day, after casing

            • Functions

              Centre hour, minute and seconds hands. Instantaneous date with rapid setting. 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

              Silver

            • Certification

              Superlative Chronometer (COSC + Rolex certification after casing)