​The Breguet Marine 5517 (Reference 5517TI/Y1/TZ0) embodies contemporary nautical elegance with its 40mm titanium case, adorned with wave-patterned crown protection. The sunburst blue dial features luminescent hands and hour markers, along with a date aperture at 3 o’clock. A sapphire caseback reveals the self-winding movement’s oscillating weight, reminiscent of a ship’s rudder. This timepiece is completed with a titanium bracelet.