Rolex, Day-Date 40, 228348RBR, Champagne Dial, Yellow Gold, Diamond Bezel,, Presidential Bracelet, 40mm.

The watch is crafted with a 40mm Oyster case in 18ct yellow gold, giving the overall structure a broader and more substantial profile while maintaining the balanced proportions of the Day-Date 40 collection.

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

Surrounding the dial is a bezel fully set with brilliant-cut diamonds, individually mounted in hand-finished settings that follow the case's curvature.

As light moves across the bezel, the stones reflect independently rather than as a continuous surface, creating a more fragmented, dynamic effect around the dial's perimeter.

The champagne dial features a sunray finish, achieved through fine radial brushing that allows reflections to spread outward from the center in gradual tonal transitions.

Its warm metallic tone blends closely with the yellow-gold case, creating a more unified appearance in which the dial and case feel visually connected rather than sharply separated.

Applied yellow gold hour markers maintain a clean layout across the dial, allowing the reflective texture of the champagne surface to remain the primary visual focus.

The day aperture extends across 12 o’clock, while the date display at 3 o’clock is magnified through the Cyclops lens, ensuring both indications remain highly legible against the reflective dial 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, preserving a continuous metallic surface without visible interruption when secured.

Powering the watch is the Rolex caliber 3255 automatic movement, featuring a Chronergy escapement and an optimized energy transfer system to improve efficiency and long-term precision.

The movement delivers approximately 70 hours of power reserve and operates within Rolex’s Superlative Chronometer tolerance of -2/+2 seconds per day after casing.

The combination of the champagne dial and diamond-set bezel creates a watch in which reflections constantly shift between softer metallic warmth and sharper points of light, making the overall appearance feel more fluid as lighting conditions change.