Breguet
Classique 7787BR/12/9V6— lug 18mm

The lug width of the Breguet Classique 7787BR/12/9V6 is 18 mm. This is the free distance between the lower lugs of the case, which can be verified with a ruler inserted between the two metal lugs. All straps with 18 mm attachment are compatible with this reference.

For a rose gold case like the 7787BR/12/9V6, alligator leather with natural grain in burgundy, midnight blue, or English green is the most appropriate choice for the Classique character. High-grade smooth calf leather is a valid alternative. The scale grain of alligator leather visually echoes the guilloché texture of the dial, creating a refined formal continuity.

The spring bars on the 7787BR/12/9V6 are removed with a fine-tipped pin tool or dedicated spring bar tool, inserting the tip into the lateral seat of the bar and compressing slightly to disengage it from the lug. The operation takes approximately two minutes and does not require professional tools, but it is advisable to work on a soft surface to avoid scratches on the rose gold case.

Yes. Any strap with 18 mm attachment and standard spring bars is compatible with the Breguet Classique 7787BR/12/9V6. On milanostraps.it you will find a selection of artisanal 18 mm straps in alligator leather, calf leather and other materials, crafted with buckles and keepers in the same original sizes.

A high-quality leather strap — alligator or vegetable-tanned calf — typically lasts between 18 and 36 months with regular daily use, depending on climate, perspiration, and care. Avoiding contact with water and perfumes significantly extends the life of the strap. Casati Milano straps are covered by an 18-month warranty against manufacturing defects.