Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Olive Green Diamond Dial - Jubilee Bracelet - 278243 ogdjAt the heart of the Rolex Datejust 278243 beats the caliber 2236, a self winding movement engineered exclusively for women's timepieces and representing Rolex's latest advancement in precision engineering. This 31mm yellow gold case frames an olive green diamond dial that captures light with remarkable depth, transforming the traditional Datejust aesthetic into something distinctly contemporary. The reference 278243 occupies a unique position within

creating the distinctive light-catching facets that serve as both decorative element and functional grip for the original timing bezel heritage

This unworn example represents the contemporary refinement of the Datejust lineage in its most compact proportions

Jubilee Bracelet Configuration — Five-piece link bracelet with Oysterclasp and Easylink 5mm comfort extension

creating a continuous circle of brilliance that frames the mother-of-pearl dial

housing a manual-wind calibre within its elegant round case while displaying lunar cycles through an aperture at six o'clock

the 28mm Lady-Datejust with silver diamond dial commands particular attention from collectors seeking the perfect balance of precious metal presence and everyday wearability

Mother-of-Pearl Dial with Pink Sapphires — Natural mother-of-pearl dial surface creates unique light play

featuring 21k gold micro-rotor and superior finishing

complemented by applied hour markers and luminous hands for optimal legibility

Yellow gold meets classical restraint in the 31mm Datejust 178248

Olive Green Diamond Dial — Features Roman VI numerals with diamond hour markers

The President bracelet's three-piece link construction completes what many consider the quintessential power watch combination