Rolex Datejust 31 White Gold — Mother-of-Pearl Diamond Dial 48-Diamond Bezel | Ref. 178159

Reference 178159 is among the most fully adorned configurations in the Datejust 31 catalogue: an 18 ct white gold case paired with a 48-diamond bezel, a mother-of-pearl dial set entirely with diamond hour markers. Mother-of-pearl — harvested from molluscs and hand-finished to reveal its characteristic iridescent layering — has been used in fine watchmaking for centuries. No two mother-of-pearl dials are identical; the nacre's luminosity shifts from ivory to rose to pale blue depending on the light and the viewer's angle.

Calibre 2235 provides the movement foundation — a self-winding Rolex manufacture calibre with Parachrom hairspring and Paraflex shock absorber, delivering approximately 48 hours of power reserve. The 31 mm white gold Oyster case is finished to a mirror polish that amplifies the brilliance of the 48 round brilliant diamonds set in the surrounding bezel. Diamond indices replace every hour marker, ensuring the dial's visual composition is consistent from bezel to centre.

This reference occupies the apex of the midsize Datejust range in terms of material luxury. White gold, diamonds, and mother-of-pearl constitute a combination that has perennial appeal among buyers seeking a watch that functions simultaneously as a significant jewellery acquisition. Pre-owned availability is limited — owners rarely part with these pieces — making each appearance at market an event. For the collector who values rarity, material excellence, and the quiet drama of fine gemstone setting, reference 178159 represents the Datejust at its most opulent.