Rolex Day-Date 36 White Gold — Opal Diamond Dial, Diamond Bezel | Ref. 128349RBR

Few dials in the contemporary Rolex catalogue attract as much attention as opal — a natural gemstone whose optical properties are entirely unrepeatable from specimen to specimen. Reference 128349RBR pairs a white gold Day-Date 36 with an opal dial set with brilliant-cut diamonds and a diamond-set RBR bezel. Each opal dial is unique; the play-of-colour shifting between blue, green, and orange depending on light angle means no two examples of this reference will look identical at the wrist.

White gold construction extends to the case, bezel, and President bracelet, maintaining full material consistency. The current 128xxx generation Day-Date 36 is powered by Calibre 3255, one of Rolex's most technically advanced movements, offering a 70-hour power reserve, Parachrom hairspring, and a Chronergy escapement certified by COSC and Rolex's own Superlative Chronometer standard to ±2 seconds per day. The diamond RBR bezel is set in a channel mount with matched brilliant-cut stones.

128349RBR targets the collector who wants a Day-Date that functions simultaneously as a horological statement and a gemological one. Opal dial examples command a considerable premium over standard lacquer dials, and supply at any given moment is sparse. For buyers who understand the uniqueness premium — that no two opal dials are the same — this reference represents a genuinely singular acquisition that cannot be replicated even within its own production run.