Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Dark Mother-of-Pearl Diamond Dial - Jubilee Bracelet - 278243 dkmdjAt the heart of the Rolex Datejust 278243 beats the caliber 2236, a self winding movement that represents Rolex's latest generation of feminine mechanical engineering with its silicon Syloxi hairspring and extended 55 hour power reserve. This 31mm configuration showcases the mesmerizing interplay between brushed Oystersteel and polished 18ct yellow gold, creating the signature Rolesor aesthetic that has defined luxury sports watches since 1933. The

Oysterflex Bracelet System — Flexible metal blade bracelet with black elastomer coating and Everose gold Oysterlock safety clasp

housed within a meticulously brushed and polished steel case that exemplifies the Nautilus collection's sporting elegance

Dark rhodium Roman numerals create an aristocratic presence on this unworn Rolex Datejust 126281RBR

while the diamond-set bezel creates a sophisticated counterpoint to the deep purple lacquered dial surface

featuring the concealed Crownclasp system

Waterproof Certification — Oyster case construction guarantees waterproofness to 100 meters with screw-down Twinlock winding crown

originally created for the Day-Date collection but perfectly suited to elevate this Lady-Datejust beyond conventional elegance

accurate to one day in 122 years of continuous operation

Fluted Bezel Detail — Hand-finished fluted bezel creates 40 facets that interact with light

creating a compelling contrast between precious stones and industrial materials

24-Hour Indication — Secondary time display adds practical functionality for international travelers or those requiring dual time zone awareness

Solid 18k Yellow Gold Construction — Both case and fluted bezel crafted from Rolex's proprietary yellow gold alloy