The Rolex Day-Date 40 reference 228396TBR-0042 is a prestigious timepiece crafted from 950 platinum, featuring a 40mm Oyster case known for its weight and corrosion resistance. A defining characteristic of this model is the factory-set bezel adorned with trapeze-cut diamonds, which surrounds a striking blue ombré dial. This dial utilizes a concentric gradient that transitions from a blue center to a deep black perimeter and is accented by polished Roman numeral hour markers. The watch is paired with the iconic President bracelet, distinguished by its semi-circular three-piece links and a concealed folding Crownclasp, ensuring both comfort and a seamless aesthetic.
Internally, the watch is powered by the manufacture caliber 3255, a self-winding mechanical movement that offers a power reserve of approximately 70 hours and a precision of -2/+2 seconds per day. As a signature of the Day-Date collection, the movement facilitates the simultaneous and instantaneous change of the day of the week at the 12 o’clock position and the date at 3 o’clock, with the latter magnified by a Cyclops lens. The timepiece is engineered with a Twinlock double waterproofness system and a screw-down crown, achieving a water resistance rating of 100 meters.
General reviews of the 228396TBR emphasize its status as the pinnacle of the Rolex catalog, frequently praising the luxurious feel of the platinum construction and the visual depth of the gradient dial. Enthusiasts often regard the combination of the diamond-set bezel and the ombré finish as a sophisticated statement piece, though the substantial market value is frequently noted. While the watch is celebrated for its exceptional craftsmanship and technical reliability, some collectors observe that the high-jewelry elements make it less understated than standard platinum Day-Date models.