
Rolex
Rolex Day-Date 40 Platinum — Black Dial | Ref. 228236
Reference: 228236
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About This Watch
The Day-Date 40 in platinum occupies a singular position in Rolex's catalogue: it is the only major sports-dress reference cased entirely in 950 platinum, a metal reserved exclusively for the Day-Date 40 among Rolex's core collection. Reference 228236 carries that distinction forward with a 40 mm case that offers a modern footprint while honoring the model's ceremonial roots. The black dial — rendered with the depth only platinum-paired dials can achieve — creates a study in formal contrast that few watches can match.
Calibre 3255 drives this reference, bringing Rolex's most advanced manufacture movement to the platinum tier. The Chronergy escapement, Parachrom hairspring, and variable-inertia balance wheel collectively deliver COSC-plus precision with approximately 70 hours of autonomy. Platinum's density gives the 40 mm case a heft and presence that immediately registers on the wrist, while the characteristic ice-blue hands and dial — a house convention for platinum-cased Rolex models — would distinguish it further if specified. The Day-Date bracelet in matching platinum anchors the entire design in coherent luxury.
Platinum Day-Date 40s are among the rarest references Rolex produces, with limited supply and strong institutional demand from collectors who understand the material hierarchy. Reference 228236 appeals to the serious buyer who views the Day-Date not merely as a status symbol but as a pinnacle of watchmaking integrated with precious metallurgy. Resale premiums over gold Day-Dates are well established in the secondary market, making this a sound acquisition at any condition level.
Specifications
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