Rolex Day-Date Platinum — Meteorite Diamond Dial | Ref. 228236

Reserved exclusively for platinum and gold, the Day-Date has long signified the pinnacle of Rolex's precious-metal watchmaking, and reference 228236 in platinum represents that tradition at its most rarefied. The meteorite dial is sourced from genuine Widmanstätten-patterned iron-nickel meteorite, each example uniquely formed over billions of years before being cut, polished, and lacquered to produce a dial of absolute cosmic singularity. Set against factory diamonds, the result is a timepiece that is as much an artefact of natural history as it is a feat of horological craft.

The 228236 is driven by the Calibre 3255, Rolex's most technically advanced automatic movement. Featuring the patented Chronergy escapement — which improves energy efficiency by 15% over conventional lever escapements — a paramagnetic Parachrom hairspring, and a Paraflex shock absorber, the 3255 delivers a 70-hour power reserve and maintains Superlative Chronometer certification to +2/-2 seconds per day. The platinum ice-blue fluted bezel and President bracelet complete an ensemble that is unmistakably, uncompromisingly the Day-Date 40.

Meteoritic-dialled Day-Dates in platinum are among the most coveted references in the entire Rolex catalogue. Their scarcity, the irreplicable nature of each dial, and the prestige of the platinum case combine to make the 228236 a benchmark collector's piece. On the secondary market these references consistently command significant premiums, particularly in complete sets, and their appeal cuts across horological and jewellery collecting circles alike.