The Rolex Day-Date 40 reference 228238-0042 is a definitive luxury timepiece crafted entirely from 18k yellow gold. It features a 40mm Oyster case with a distinctive fluted bezel and a scratch-resistant sapphire crystal equipped with a Cyclops lens for enhanced date legibility. The watch is presented on the iconic President bracelet, characterized by its semi-circular three-piece links and a concealed folding Crownclasp. The white dial is adorned with polished yellow gold Roman numeral hour markers and hands, maintaining a classic and highly legible aesthetic.
This model 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. Its primary complications include an instantaneous day display at the 12 o’clock position and a date window at 3 o’clock, both of which feature a secure rapid-setting function. The watch also includes a stop-seconds feature for precise time synchronization. Designed for durability as well as elegance, the Twinlock double waterproofness system ensures water resistance up to 100 meters.
General reviews of the 228238 highlight its significant “wrist presence” and the exceptional finishing of its solid gold construction. Collectors often praise the caliber 3255 for its reliability and improved power reserve compared to previous generations. While the 40mm size is frequently described as the modern ideal for a flagship Rolex, some enthusiasts with smaller wrists still prefer the classic 36mm proportions. Overall, the combination of a white dial and yellow gold is widely regarded as one of the most traditional and versatile iterations of the Day-Date collection.