The Patek Philippe Nautilus 4700/5 in yellow gold with a blue diamond-dial represents one of the earliest and most avant-garde expressions of the renowned Nautilus design, positioning a luxury jewellery aesthetic within the sport-watch form first revealed in 1976. 

This particular version features a yellow gold case and integrated bracelet, paired with a striking blue dial where diamonds replace standard hour markers, and accented by diamonds on the bracelet—a layout that adds both sparkle and exclusivity. The horizontal embossed pattern on the dial offers subtle texture beneath the gem setting, while the slim profile respects dress-watch sensibilities. Though powered by quartz, its appeal lies in material richness, early Nautilus lineage and rare gem-set finishing—qualities that attract collectors drawn to watches with history, elevated material, and understated rarity.