Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279178-0023, comes in yellow gold with a case measuring 28 mm across. The gold case pairs with a fluted bezel, a Rolex signature detail, and a scratch-resistant sapphire crystal with a Cyclops lens over the date. The champagne-colour dial is driven by the calibre 2236, a self-winding movement with a Syloxi hairspring and a power reserve of approximately 55 hours. Rolex certifies the watch as a Superlative Chronometer. Central seconds and a date function round out the display, set behind a screw-down crown. The watch is fitted with a Jubilee bracelet in yellow gold, closed by a concealed folding Crownclasp. The screw-down crown helps the case keep its 100 metre water resistance rating.