Rolex Oyster Perpetual 31 (Ref. 277200-0017)

Rolex Oyster Perpetual 31 Ref. 277200-0017

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  • Member, National Association of Watch and Clock Collectors

About this product

Med blue is a deeper, more formal blue than the bright version offered alongside it — closer to navy, and it changes the character of the 31mm Oyster Perpetual from cheerful to considered. The dial has no date and no complication, so the colour and the applied markers are the entire design. Calibre 2232 sits inside with a Syloxi hairspring made of silicon rather than metal, holding roughly fifty-five hours.

This watch comes with the manufacturer's warranty card, backed up by our own Alan Furman & Co warranty.

Specifications

  • Oyster Perpetual Collection
  • Oyster, 31mm Oystersteel Case
  • Monobloc Middle Case with Screw-Down Case Back
  • Calibre 2232, Perpetual Self-Winding Movement
  • Superlative Chronometer, Officially Certified
  • Precision –2/+2 sec/day After Casing
  • Approximately 55-Hour Power Reserve
  • Paramagnetic Nickel-Phosphorus Escape Wheel
  • Syloxi Hairspring in Silicon
  • Med Blue Dial
  • Applied Hour Markers with Chromalight Display
  • Domed Bezel
  • No Date — Symmetrical Dial
  • Screw-Down Twinlock Winding Crown
  • Scratch-Resistant Sapphire Crystal
  • Water Resistance – 100m/330ft
  • Oyster Bracelet in Oystersteel
  • Oysterclasp Folding Clasp with Easylink 5mm Comfort Extension

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