The Rolex Day-Date 36 reference 128235-0039 is a high-prestige luxury watch crafted from 18k Everose gold, a proprietary pink gold alloy developed by Rolex to maintain its luster over time. This 36mm timepiece is distinguished by its radiant diamond-paved dial, which is set with ten baguette-cut, rainbow-colored sapphires serving as hour markers. The case features the collection’s signature fluted bezel and a scratch-resistant sapphire crystal with a Cyclops lens for date legibility. It is paired with the iconic President bracelet, characterized by its semi-circular three-piece links and a concealed folding Crownclasp.
At its core, the watch is powered by the in-house caliber 3255, a self-winding mechanical movement that provides a 70-hour power reserve. This movement features a paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers to ensure durability and precision. The watch includes several practical complications, most notably the instantaneous day and date displays at the 12 o’clock and 3 o’clock positions, respectively. The Oyster case employs a Twinlock double waterproofness system, ensuring water resistance up to 100 meters.
General reviews of this reference often emphasize its bold aesthetic and opulent use of materials, positioning it as a significant “statement piece” within the Day-Date lineup. Collectors frequently praise the warmth of the Everose gold and the craftsmanship required to set the pavé dial and rainbow sapphires. While its 36mm diameter offers classic proportions suitable for a wide range of wrist sizes, the heavy gem-setting and solid gold construction give it a substantial presence. Some critics find the design overly flamboyant for daily wear, but it is widely regarded as a pinnacle of horological jewelry and technical reliability.