Introducing the Patek Philippe Aquanaut Luce Annual Calendar Rose Gold Blue Dial ref. 5261R-001, a stunning addition to the brand's iconic Aquanaut collection. Launched in 2023, this timepiece showcases Patek Philippe's exceptional craftsmanship and innovative approach to watchmaking. Crafted from the finest 18-karat rose gold, the 39mm case of the Aquanaut Luce Annual Calendar exudes a warm and sophisticated elegance. The sapphire crystal case back allows for a glimpse into the intricate workings of the movement, while the blue dial with luminescent Arabic numeral hour markers provides exceptional legibility and a captivating visual appeal. Powered by the Calibre 26-330 S QA LU, a self-winding mechanical movement, the Aquanaut Luce Annual Calendar delivers exceptional timekeeping precision and a power reserve of 45 hours. The watch's annual calendar functionality, which automatically adjusts the date and month displays, makes it a practical and user-friendly companion for everyday wear. Whether you're exploring the great outdoors or attending a formal event, the Patek Philippe Aquanaut Luce Annual Calendar Rose Gold Blue Dial ref. 5261R-001 is a versatile and stylish timepiece that seamlessly blends form and function. This watch is a testament to Patek Philippe's dedication to creating horological masterpieces that combine timeless elegance with advanced functionality.