Rolex Datejust Everose Rolesor — White Mother-Of-Pearl Diamond Dial | Ref. 279161

The 279161 represents Rolex's transition of the 28mm Lady-Datejust into the current-generation numbering system, distinguishing it from the earlier 179xxx series with a revised case architecture and updated bracelet geometry. Everose Rolesor construction — Oystersteel case paired with 18-carat Everose gold bezel and crown — has become the signature material combination for mid-tier Datejust decoration, and this reference executes it with characteristic restraint. The white mother-of-pearl dial with diamond hour markers presents a brighter, crisper appearance than its pink-dialed counterparts, favouring a cooler overall aesthetic.

Calibre 2236 drives this reference, Rolex's successor to the 2235 and the current movement underpinning the 28mm and 31mm Datejust range. The 2236 incorporates a silicon Syloxi hairspring — an advancement that improves resistance to magnetic interference and temperature variation while maintaining the chronometer-standard accuracy certified by COSC. The fluted Everose bezel is machined from solid 18-carat gold and adds tactile richness to the 28mm case. Oyster bracelet variants in steel and Everose combination provide security through the Foldover Crownclasp.

This reference occupies a practical sweet spot between the 26mm and 31mm sizes, appealing to wearers who find the smaller diameter underwhelming but prefer a more compact footprint than the 31mm allows. On the secondary market, the 279161 benefits from its relatively recent production run, meaning examples in excellent condition with full documentation are not uncommon. The white mother-of-pearl dial, while classic, commands slightly higher premiums than plain lacquer variants due to the natural material's visual depth and inherent uniqueness across individual examples.