The Rolex Submariner Date Ref. 16613 with the legendary “Serti” dial is a rare and extravagant masterpiece from the height of the 1990s to early 2000s, masterfully blending the robust DNA of a professional dive watch with the fiery brilliance of precious gemstones . This 40mm two-tone timepiece, housed in a harmonious combination of Oystersteel and 18k yellow gold (Yellow Rolesor), features the iconic blue aluminum bezel insert that frames the true showstopper: the silver sunburst dial . The term “Serti” derives from the French word “Sertir,” meaning “to set,” and this dial lives up to its name by replacing traditional luminous markers with a dazzling array of eight round-cut diamonds and three baguette-cut blue sapphires positioned at 6, 9, and 12 o’clock, all set in 18k gold frames . This configuration creates a stunning layout where the warm silver sunburst finish reflects the diamonds’ sparkle, while the vibrant blue sapphires perfectly match the bezel’s hue, creating a unified and mesmerizing aesthetic . At its heart beats the legendary in-house automatic Caliber 3135, a movement widely regarded as one of the finest ever produced by Rolex, featuring a quickset date function and offering a robust 48-hour power reserve while maintaining COSC chronometer certification for exceptional accuracy . The watch is presented on the iconic three-piece link Oyster bracelet, which masterfully combines Oystersteel and 18k yellow gold, secured by a folding Oysterlock clasp . Protected by a scratch-resistant sapphire crystal with a Cyclops lens over the date at 3 o’clock and housed within a hermetically sealed Oyster case with a screw-down crown and Triplock triple waterproofness system, the Submariner 16613 offers professional 300-meter water resistance . A true collector’s grail, this discontinued reference is a perfect synthesis of vintage charm, rare gem-set artistry, and iconic two-tone design, making it a treasured heirloom for the discerning collector who demands a timepiece that is as mechanically robust as it is visually captivating .