Breguet
Classique 5177BR/29/9V6— lug 18mm

The lug width of the Breguet Classique 5177BR/29/9V6 is 18mm. This is the standard measurement to indicate when purchasing a compatible strap. To verify it directly on the watch, measure with a digital caliper the internal distance between the two lugs of the case.

For the rose gold version, an alligator lisse strap in cognac brown or burgundy tones is the most coherent choice with the maison's aesthetic. Matte black box calf represents the most versatile alternative. Navy blue in alligator lisse creates a direct chromatic pairing with the blue-tinged Breguet hands.

The strap is removed using a lever or pointed spring bar tool, inserted into the hole of the spring bar that connects the strap to the case. The operation requires care to avoid scratching the rose gold case: it is recommended to use plastic or fabric protections on the lugs. If you do not have the appropriate tools, a watchmaker or the Casati Milano atelier service will perform the replacement without risk.

Yes. All straps with an 18mm lug width and standard spring bars are compatible with the Breguet Classique 5177BR/29/9V6. On milanostraps.it there is a selection of 18mm artisanal straps in various materials and finishes, including models with pointed buckle or deployante, designed for high-end dress watches.

A quality alligator or calf strap, with proper maintenance, has an average lifespan between 2 and 4 years with regular use. Longevity depends on exposure to sweat, water and direct sunlight. Rotating between two straps and periodically applying a neutral leather balm significantly extends the life of the strap. Casati Milano offers an 18-month warranty on manufacturing defects.