Rolex Datejust 31 White Rolesor — Mother-of-Pearl Diamond Roman VI Dial | Ref. 178344

Among the most decorative expressions of the Datejust 31, reference 178344 occupies a distinctive position at the intersection of Rolex's horological precision and jewellery craft. Configured in White Rolesor — the house's proprietary blend of Oystersteel and 18-carat white gold — this 31 mm reference elevates the Datejust's classical architecture with a 24-diamond bezel and a luminous mother-of-pearl dial set with diamond hour markers at select positions and Roman numeral VI as a focal counterpoint.

At the heart of the watch beats Calibre 2235, a self-winding movement manufactured entirely in-house. The movement features a Parachrom hairspring for enhanced resistance to magnetic fields and thermal variation, along with a Paramagnetic lever and escape wheel. The Oyster case provides water resistance to 100 metres, while the fluted white gold crown screws securely down to maintain the hermetic seal. The Jubilee bracelet, rendered in alternating Oystersteel and white gold links, drapes elegantly around the wrist.

This reference draws a collector who wants a genuinely dressed piece capable of bridging formal and semi-formal wear without resorting to ostentation. The MOP dial shifts subtly under light, ensuring the watch reads differently across settings. Diamond bezels on Datejust 31s in White Rolesor are consistent sellers in the pre-owned market, retaining strong demand due to their appeal to buyers seeking a substantial but proportionate case with jewellery-grade finishing.