The Breguet Marine 5517 in blue titanium blends sporty elegance with classical Breguet refinement. Its striking sunburst blue dial features bold applied Roman numerals and luminous markers, paired with signature Breguet hands for excellent legibility. The lightweight titanium case and integrated bracelet add modern durability while maintaining a luxurious feel. A framed date window at 3 o’clock enhances everyday practicality. Powered by the automatic calibre 777A, the watch delivers reliable performance with fine finishing visible through the sapphire caseback. Balancing tradition and contemporary design, the Marine 5517 stands out as a versatile, sophisticated timepiece suited for both formal and casual wear.