Rolex Datejust 31 White Rolesor — Pink Mother-of-Pearl Diamond Dial, 24-Diamond Bezel | Ref. 178344

Reference 178344 represents the previous-generation Datejust 31 in its most jewelled White Rolesor guise: a 24-diamond factory bezel surrounds a pink mother-of-pearl dial set with diamond hour indices. Mother-of-pearl dials occupy a special position in the Rolex catalogue — no two are identical, as the natural nacre produces individual patterns of iridescence and colour. Against the cool tones of the Oystersteel and white gold hardware, a pink MOP dial introduces warmth and organic character that no manufactured material can replicate.

Calibre 2235 provides the movement — the predecessor to the current 2236 and still a robust, well-proven manufacture movement with a 48-hour power reserve and Parachrom hairspring. It is COSC-certified and has an extensive service history in the authorised network, meaning ownership costs remain predictable. The Oyster bracelet in White Rolesor mirrors the case material combination, with the white gold elements polished to high contrast against the brushed steel centre links.

The 178xxx generation of the Datejust 31 remains highly regarded in the pre-owned market, particularly in diamond-bezel and mother-of-pearl dial configurations. Buyers often find these examples represent stronger value per specification point than their 278xxx successors at current secondary-market pricing. For a collector seeking a complete, feminine statement watch with genuine horological credentials, this example — the second variant — provides both.