Breguet
Tradition 7047PT/11/9ZU— lug 18mm

The Breguet Tradition 7047PT/11/9ZU is fitted with a strap featuring an 18 mm lug width. The width on the clasp side is typically 16 mm, but may vary depending on the configuration chosen. Before purchasing an aftermarket strap, it is advisable to measure with a digital caliper the internal distance between the two lugs to confirm the exact measurement.

For the Breguet Tradition 7047PT in platinum, the smooth alligator belly-cut strap with fine grain is the reference choice: it dialogues with the guilloché finishes of the dial and respects the haute horlogerie vocation of the 569 caliber. Alternatively, box-calf leather offers greater flexibility and a slimmer profile. Both should be crafted with curved ends to adapt to the geometry of the Tradition's lugs.

Replacing the strap on the Breguet Tradition 7047PT requires a precision spring bar tool with fine tip, preferably with a 1.5 mm forked tip. The lugs feature a specific curvature: it is advisable to have the operation performed by a watchmaker or rely on the services of the Casati Milano atelier to avoid scratches on the platinum case, a material particularly prone to marks from tool contact.

Yes, aftermarket straps with standard 18 mm attachment are compatible with the Breguet Tradition 7047PT/11/9ZU, provided that the ends are curved to follow the lug profile. Milano Straps offers a selection of 18mm straps crafted artisanally, while Casati Milano offers a bespoke service for those who desire a strap tailored to the exact specifications of the platinum case.

A quality leather strap — alligator or vegetable-tanned calf — under daily use has an average lifespan of 18-36 months before patina and flexing require replacement. Humidity is the main enemy: avoid prolonged direct contact with water and sweat. Casati Milano straps are covered by an 18-month warranty on manufacturing defects and constructed with leather selected to maximize durability over time.