Rolex Datejust White Rolesor — Meteorite Diamond Dial, 24-Diamond Bezel | Ref. 178344

Of all the dial materials that Rolex has deployed across its Datejust range, genuine meteorite stands in a category apart — a fragment of the solar system's earliest solid matter, crystallised over billions of years into the distinctive Widmanstätten pattern that no earthly metallurgical process can replicate. The 178344 harnesses this cosmological rarity as a horological canvas: the meteorite dial, sliced and stabilised to reveal its characteristic cross-hatched iron-nickel crystalline structure, brings a scientific authenticity to the Datejust that transforms the watch into a genuine conversation piece.

The White Rolesor configuration — Oystersteel case and bracelet paired with an 18-karat white-gold bezel set with 24 brilliant-cut diamonds — provides an appropriately celestial setting for the interstellar dial. The diamonds, precisely calibrated and individually graded for colour and clarity before setting, form an unbroken channel of brilliance around the dial's perimeter, mirroring the abstract crystalline pattern of the meteorite within. Diamond hour markers sustain the gemological theme across the dial itself, each affixed with Rolex's precision-setting techniques to ensure both security and consistent light return.

Calibre 2235 — Rolex's proprietary automatic movement sized for this 31 mm architecture — operates within, its Parachrom hairspring providing chronometric resilience against magnetic fields and thermal fluctuations. The Oyster bracelet with Easylink comfort extension ensures a practical, adjustable fit. The 178344 in this meteorite-dial configuration is, in the truest sense, a timekeeper built around a material that pre-dates the formation of the Earth itself.