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Rolex

Lady-Datejust

28 mm, Yellow Rolesor - combination of Oystersteel and yellow gold
RMC: M279173-0012
      Reference
      279173
      Model Case
      Oyster, 28 mm, Oystersteel and yellow gold
      Diameter
      28 mm
      Material
      Yellow Rolesor - combination of Oystersteel and yellow gold
      Bezel
      Fluted
      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
      Bracelet
      Oyster, three-piece solid links
      Bracelet Material
      Yellow Rolesor - combination of Oystersteel and yellow gold
      Clasp
      Folding Oysterclasp with Easylink 5 mm comfort extension link
      Dial
      Champagne-colour set with diamonds
      Gem setting
      Diamonds in 18 ct gold settings
      Power Reserve
      Approximately 55 hours
      Certification
      Superlative Chronometer (COSC + Rolex certification after casing)

      Champagne-colour dial


      This dial features diamonds in 18 ct gold settings. 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.


      Fluted bezel


      The Rolex fluted bezel is a mark of distinction. Originally, the fluting of the Oyster bezel had a functional purpose: it served to screw the bezel onto the case helping to ensure the waterproofness of the watch. It was therefore identical to the fluting on the case back, which was also screwed onto the case for waterproofness, using specific Rolex tools. Over time, the fluting became an aesthetic element, a genuine Rolex signature feature. Today the fluted bezel is a mark of distinction, in gold on this Lady-Datejust.


      Yellow Rolesor


      Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.


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      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.

      Kooheji Store is proud to be part of the worldwide network of Official Rolex Retailers and can provide information on the availability of Rolex watches.