The Rolex Day-Date 36 reference 128396TBR-0008 is a high-luxury timepiece featuring a 36mm case crafted from 950 platinum, the most prestigious metal in the Rolex catalog. This model is distinguished by a blue ombré dial, which showcases a concentric gradient transitioning from a vibrant blue center to a deep black periphery. The dial is further elevated by ten factory-set diamonds as hour markers, including two baguette-cut diamonds at the 6 and 9 o’clock positions. Complementing the dial is a fixed platinum bezel meticulously set with 60 brilliant-cut diamonds, adding significant brilliance to the watch’s profile.
As a signature of the Day-Date collection, the watch includes two primary complications: a date window at 3 o’clock, magnified by the Cyclops lens on the scratch-resistant sapphire crystal, and an instantaneous day display at 12 o’clock, which shows the day of the week spelled out in full. These functions are powered by the in-house caliber 3255, a self-winding mechanical movement that offers approximately 70 hours of power reserve. The movement is a Superlative Chronometer, certified for an accuracy of -2/+2 seconds per day after casing. The watch is also rated for water resistance up to 100 meters, aided by the Twinlock double waterproofness system and a screw-down crown.
General reception of this reference highlights its exceptional weight and luxurious feel, which are characteristic of solid platinum construction. Collectors often praise the blue ombré dial for its unique visual depth and the way it complements the silvery whiteness of the platinum case. The 36mm size is frequently cited in reviews as the classic, most balanced proportion for the Day-Date, offering high wearability for a range of wrist sizes. While the inclusion of numerous gemstones makes it a more decadent choice than the non-gem-set versions, it is widely regarded as a pinnacle of horological craftsmanship and material exclusivity. The integrated President bracelet, featuring semi-circular three-piece links and a concealed folding Crownclasp, completes the design, providing a seamless aesthetic and a comfortable fit.