The Rolex Day-Date 40 reference 228396TBR-0030 is a high-prestige timepiece crafted from 950 platinum, a material reserved by the brand for its most exclusive models. It features a 40mm Oyster case with a Monobloc middle construction, a screw-down case back, and a Twinlock winding crown, ensuring water resistance up to 100 meters. This specific iteration is distinguished by its ice-blue dial, a signature color exclusive to Rolex platinum watches, adorned with polished platinum Roman numeral hour markers. The fixed bezel is meticulously set with approximately 40 trapeze-cut baguette diamonds, totaling roughly 3.48 carats, which enhances its luxurious aesthetic. It is paired with the iconic President bracelet, characterized by semi-circular three-piece links and a concealed folding Crownclasp for optimal comfort and refinement.
Powering this timepiece is the in-house caliber 3255, a perpetual, mechanical, self-winding movement that offers a power reserve of approximately 70 hours. As a Superlative Chronometer, it maintains a precision of -2/+2 seconds per day after casing. The complications include center hour, minute, and seconds hands, with instantaneous day and date apertures located at the 12 o’clock and 3 o’clock positions, respectively. The date display is magnified by the signature Cyclops lens integrated into the scratch-resistant sapphire crystal. The movement also features a paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers to ensure reliability and resistance to external shocks and temperature variations.
General reviews of the 228396TBR frequently emphasize its substantial weight and striking presence on the wrist, attributes typical of solid platinum watches. Collectors often praise the harmonious combination of the ice-blue dial and the factory-set diamond bezel, noting that it represents the pinnacle of the Day-Date collection’s elegance. While the watch is celebrated for its exceptional craftsmanship and technical prowess, it is often viewed as a significant investment piece due to its high market value and the scarcity of platinum models. Some critics note that while the diamond-set bezel adds immense brilliance, it makes the watch less understated than other platinum Day-Date references, positioning it firmly as a statement dress watch.