Rolex Datejust 31 White Rolesor — Meteorite Diamond Dial, 46-Diamond Bezel | Ref. 178384

This second configuration of Reference 178384 swaps the pink Roman dial for one of the most geologically extraordinary dial materials Rolex employs: meteorite. Sliced from Gibeon iron-nickel meteorite, each dial carries the Widmanstätten crystalline structure — octahedral ferrite intergrowths formed over millions of years of slow cooling in outer space — that no terrestrial material can replicate. In White Rolesor with a 46-diamond bezel and a diamond-set meteorite dial, this 31 mm Datejust becomes an object of material science as much as watchmaking.

Calibre 2236 with the silicon Syloxi hairspring powers this reference — a movement of 55-hour reserve whose compact architecture is specifically optimised for the 31 mm case. The 46-stone diamond bezel, set in white gold, amplifies the metallic surface quality of the meteorite dial, both materials sharing a cool, reflective character that reinforces the watch's cohesive aesthetic. Additional diamond hour markers on the meteorite surface are set individually, each stone positioned against the naturally irregular crystalline ground, requiring highly skilled gem-setting labour. The Oyster bracelet in White Rolesor maintains structural integrity and practicality alongside the lavish dial specification.

From a collector standpoint, meteorite-dial Datejusts occupy a distinct category: they are simultaneously scientific artefacts and horological instruments. No two meteorite dials are identical in their Widmanstätten patterning, which means each watch carries a uniqueness argument that no colour-lacquered or enamel alternative can credibly make. The 178384 meteorite diamond variant in White Rolesor is one of the more compelling entries at this case size, particularly in complete-set condition with the original box and papers.