Rolex Datejust Yellow Rolesor — Mother-of-Pearl Diamond Dial | Ref. 116243

Reference 116243 represents the Datejust 36 in its most decorative Rolesor configuration — the marriage of Oystersteel and 18ct yellow gold that Rolex has offered since the 1940s. Here the combination reaches its apex with a factory-set 52-diamond bezel framing a mother-of-pearl dial paved with brilliant-cut diamonds, a statement piece built entirely within Rolex's in-house manufacturing infrastructure.

Powering the watch is Calibre 3135, Rolex's workhorse self-winding movement featuring a paramagnetic blue Parachrom hairspring and Rolex's own Paraflex shock absorbers, delivering roughly 48 hours of power reserve with chronometric precision. The 36 mm Oyster case in Oystersteel and yellow gold is water-resistant to 100 metres, fitted with a fluted yellow gold crown and a cyclops lens magnifying the date aperture at 3 o'clock. The Oyster bracelet pairs the two metals in matching fashion, secured by the Oysterclasp with Easylink comfort extension.

This reference appeals to collectors who want maximum visual impact within the classic Datejust silhouette. The diamond bezel and MOP dial combination is rarely found in unworn condition, making fully original examples increasingly desirable on the secondary market. It suits both formal evening occasions and serves as a long-term heirloom piece where both material value and horological heritage intersect.