The Rolex Day-Date 36 Ref. 128345RBR in rose gold with a rainbow diamond pavé dial and diamond bezel is one of the most expressive and jewelry-forward executions of Rolex’s flagship model. Crafted entirely in 18k rose gold, the 36mm case preserves the classic Day-Date proportions while elevating the design through extensive gem-setting. The bezel is set with brilliant-cut diamonds, replacing the traditional fluted bezel with a continuous ring of light that immediately signals this reference’s high-jewelry intent while maintaining the unmistakable Day-Date silhouette. The dial is the defining feature. Fully pavé-set with diamonds, it creates a shimmering backdrop for the rainbow-colored sapphire hour markers, which introduce vibrant color at each index. This multicolored execution adds a playful yet highly refined contrast against the warm rose-gold case and bracelet. The day display at 12 o’clock and date window at 3 o’clock remain central to the Day-Date identity, grounding the watch in Rolex tradition despite its bold aesthetic. Rose-gold hands ensure legibility without distracting from the gemstone composition. Completing the watch is the iconic President bracelet in rose gold, offering both comfort and unmistakable presence on the wrist. Powered by an automatic movement engineered for long-term precision and reliability, the 128345RBR balances mechanical substance with striking visual impact. For collectors, this reference represents the Day-Date at its most daring—combining precious metal, rainbow gemstones, and pavé diamonds into a piece that is celebratory, confident, and unmistakably Rolex.