Breguet
Classique 9087BR/29/964— lug 18mm

The Breguet Classique 9087BR/29/964 is fitted with an 18 mm lug width. This measurement is verified with a digital caliper by measuring the internal distance between the two lugs at the narrowest point, near the case. All 18mm straps in the Milano Straps selection are compatible with this reference.

For a 30 mm rose gold case with formal vocation, Mississippiensis alligator leather is the most coherent choice: the natural grain and three-dimensional texture enhance the guilloché aesthetics of the dial. Alternatively, smooth box calf develops an authentic patina over time and is suitable for daily wear. Recommended colors are burgundy, cognac brown, and black for rose gold pairings.

The strap is replaced using a fine-pointed spring bar tool, inserted into the slot between the lug and the spring bar. With slight lateral pressure the spring bar compresses and the strap is released. On a watch of this category, it is recommended to entrust the task to a watchmaker or specialized atelier to avoid scratches on the rose gold case.

Yes. Any strap with an 18 mm attachment and standard spring bars is technically compatible with the Breguet Classique 9087BR/29/964. Milano Straps offers a selection of 18mm artisanal straps — in alligator, calf, and other materials — crafted with proportions and finishes consistent with high-end watchmaking. Casati Milano also offers a bespoke custom service.

A quality leather strap — alligator or box calf — on a 30 mm watch like the Breguet Classique 9087BR/29/964 lasts on average 2-4 years with regular use, up to 5-6 years with alternating use. Durability depends on exposure to sweat, perfumes, and humidity. Casati Milano straps are covered by an 18-month warranty against manufacturing defects.