Breguet 5717PT Classique Hora Mundi Platinum Silver Dial

The Breguet Classique Hora Mundi reference 5717PT/US/9ZU is a consummate expression of haute horlogerie and world‑time innovation. Crafted in platinum with a 43 mm case and approximately 13.5 mm thickness, this model presents a hand‑satinated silver dial engraved with the map of the Americas, and features an instantaneous dual time‑zone mechanism that switches between two pre‑selected cities with a single pusher, including synchronized date and day/night indicators. Powered by the automatic Caliber 77F0 (or 77F1 in some variants), the movement offers a 55‑hour power reserve, a silicon balance spring, and stop‑seconds function, all visible through a sapphire caseback. Water‑resistant to 3 bar (30 meters), the watch balances technical sophistication with refined elegance. The platinum case, fluted Breguet styling, and alligator strap with deployant clasp enhance its collector appeal. A marvel of precision, this Hora Mundi stands as both a practical traveler’s companion and a statement of Breguet’s enduring mastery in mechanical watchmaking. Like New with Breguet box and papers dated 2012.