Rolex Datejust 31 Yellow Rolesor — Mother-of-Pearl Roman Dial, 24-Diamond Bezel | Ref. 178343

Natural materials and precious metal craftsmanship unite in the Datejust 31 Ref. 178343, a Yellow Rolesor configuration that draws its quiet luxury from the organic radiance of mother-of-pearl. The 31 mm Oystersteel case is complemented by an 18K yellow gold domed bezel set with 24 brilliant-cut diamonds, their warm brilliance harmonising with the yellow gold crown and Jubilee bracelet centre links in a cohesive two-tone statement. The domed profile of the diamond bezel is a subtle departure from the standard fluted form, lending the watch a softer, more refined silhouette.

Calibre 2235, Rolex's manufacture self-winding movement for this case size, operates within with approximately 48 hours of power reserve and COSC chronometer credentials. The date appears at 3 o'clock through a Cyclops-magnified aperture in the scratch-resistant sapphire crystal. The screw-down Twinlock crown and case back maintain 100-metre water resistance — a practical assurance that elevates the Datejust beyond purely formal wear.

Mother-of-pearl dials are among the most prized in traditional watchmaking for their naturally iridescent character: no two examples are identical, and the nacre's shifting surface responds to ambient light with a continuously changing play of colour — pearl white, soft pink, and hints of silver-green. Roman numeral hour markers in 18K yellow gold provide elegant legibility against this luminous ground. The Yellow Rolesor Jubilee bracelet, with its characteristic five-link construction and Easylink extension, wraps the wrist in a refined combination of steel durability and gold warmth.