Breguet Marine Hora Mundi 5557 Rose Gold 43.9mm/Rubber Galvanic Blue Dial 5557BR/YS/5WV

The Breguet Marine Hora Mundi 5557BR/YS/5WV stands as one of the most compelling expressions of haute horlogerie applied to a sporting context. Introduced as part of Breguet's Marine collection — a lineage inspired by the maison's storied history supplying marine chronometers to the great navies of Europe — the Hora Mundi complication takes the seafaring spirit of the collection into a truly global dimension. The ability to track time across two cities or continents simultaneously, displayed with elegance and precision, reflects Abraham-Louis Breguet's enduring legacy of solving real-world problems through mechanical mastery.

The case of the 5557BR/YS/5WV measures a commanding 43.9mm in 18k rose gold, a noble and warm alloy that anchors the watch in the luxury segment without sacrificing the sporty DNA of the Marine line. The blue bezel frames the dial with an intentional, nautical-inspired color story, while the overall case architecture — with its characteristic wave-motif lugs and polished-and-brushed finishing — demonstrates the level of craftsmanship one expects from a Vallée de Joux manufacture of Breguet's caliber.

The galvanic blue dial is the visual centerpiece of this reference. Produced through an electrochemical process that deposits a rich, deeply saturated blue finish directly onto the metal, it achieves a depth and luminosity that printed or lacquered dials cannot replicate. Blue Roman numerals — a signature Breguet touch recalling the maison's classical watchmaking roots — are applied with precision, lending the dial a distinguished character that straddles the nautical and the aristocratic.

At the heart of the Marine Hora Mundi beats a mechanical movement engineered specifically around the Hora Mundi complication. The defining feature of this mechanism is the instantaneous time-zone jumping function: by pressing a pusher, the hour hand jumps cleanly to display a second time zone, with the city ring rotating to indicate the selected reference location. This is not a simple GMT complication — it is a fully integrated world-time system executed with the architectural sophistication Breguet is celebrated for. The movement is visible through the exhibition caseback, rewarding those who appreciate the art of haute horlogerie from both sides of the watch.

Worn on a rubber strap, the 5557BR/YS/5WV offers an ease of wear that transitions naturally from a yacht deck to a boardroom dinner. The strap provides comfort and practicality while keeping the overall aesthetic coherent with the Marine collection's maritime identity. The rose gold case against the blue rubber and galvanic dial creates a color composition that is rare, confident, and instantly recognizable as a Breguet.

Bizak & Co. offers this brand-new Breguet Marine Hora Mundi 5557BR/YS/5WV to discerning collectors and first-time Breguet buyers alike. As an authorized and trusted luxury watch dealer, Bizak & Co. provides transparency, expertise, and a curated buying experience whether you shop online at bizakandco.com or reach out directly to our team. This is a rare opportunity to acquire a world-time masterpiece in one of the most desirable material and dial combinations Breguet has ever produced.