The Rolex Day-Date 40 reference 228398TBR-0002 is a high-prestige luxury timepiece crafted from 18k yellow gold, featuring a 40mm Oyster case and the iconic three-piece link President bracelet. This model is distinguished by its champagne-colored sunray dial, which is adorned with 10 baguette-cut diamond hour markers. The aesthetic is further enhanced by a fixed bezel set with approximately 50 baguette-cut diamonds, replacing the traditional fluted design. The watch utilizes a scratch-resistant sapphire crystal with a Cyclops lens for date magnification and a Twinlock screw-down crown to ensure a water resistance of 100 meters.
Internally, the watch is powered by the caliber 3255, a self-winding mechanical movement entirely developed and manufactured by Rolex. This movement is a Superlative Chronometer, certified for a precision of -2/+2 seconds per day after casing. Its primary complications include a central display for hours, minutes, and seconds, alongside instantaneous apertures for both the date at 3 o’clock and the day of the week, spelled out in full, at 12 o’clock. The movement incorporates a Paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers, providing a power reserve of approximately 70 hours.
General reviews of the 228398TBR-0002 emphasize its status as a pinnacle of the Day-Date collection, noting the seamless integration of high-jewelry elements with traditional watchmaking. The use of baguette-cut diamonds is frequently praised for providing a more architectural and sophisticated brilliance compared to standard round-cut gems. While enthusiasts appreciate its substantial presence and historical significance as the President’s watch, some critics note that the extensive use of gold and diamonds makes it a highly conspicuous choice that may not suit more understated environments. Nevertheless, it remains a benchmark for reliability and horological excellence in the precious metal category.