Rolex, Day-Date 40, 228398TBR, Champagne Diamond Baguette Dial, Diamond Bezel, Yellow Gold, Presidential Bracelet, 40mm

The watch is crafted in a 40mm Oyster case made from 18ct yellow gold, giving the overall structure a broader and heavier profile while preserving the balanced proportions of the Day-Date 40 collection.

Its Oyster construction integrates a screw-down caseback and Twinlock winding crown, forming a sealed architecture engineered for water resistance up to 100 meters.

The bezel is fully set with brilliant-cut diamonds, individually mounted around the case to create a continuous reflection as the watch changes angle on the wrist.

At the center is a champagne dial finished with a sunray texture, where radial brushing disperses light outward in gradual tonal transitions across the surface.

The warmer dial tone blends seamlessly into the yellow-gold case, creating a more unified appearance in which the metal and dial feel visually connected rather than sharply separated.

Baguette-cut diamond hour markers structure the dial with sharper linear reflections compared to traditional round-set stones, giving the layout a more geometric rhythm.

The day aperture stretches across 12 o’clock, while the date display at 3 o’clock is magnified through the Cyclops lens for improved readability against the reflective champagne background.

Its President bracelet is crafted in matching yellow gold, featuring semi-circular three-piece links engineered to contour naturally around the wrist while balancing the watch's weight evenly.

A concealed Crownclasp integrates directly into the bracelet, maintaining a continuous metallic surface when secured.

Inside, the watch features the Rolex caliber 3255 automatic movement, delivering approximately 70 hours of power reserve, and is regulated to Rolex’s Superlative Chronometer standard.

The combination of baguette-cut markers and a fully diamond-set bezel changes how reflections move across the watch, with light traveling in both sharp, linear flashes and softer, scattered reflections simultaneously, giving the surface a more layered visual texture.