Technical Archive

Breguet
Classique 8788BB/12/986/DD00— lug 18mm

Breguet Classique 8788BB/12/986/DD00: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Classique 8788 Moonphase White Gold / Silver

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Breguet 8788BB/12/986/DD00
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

8788BB/12/986/DD00

Movement

Breguet caliber 591DRL Hours, Minutes, Seconds | Moonphase | Power Reserve Indicator

The Heritage

The Breguet Classique reference 8788BB/12/986/DD00 is powered by the automatic caliber 591DRL with hours, minutes, seconds, moon phases, and power reserve indication. The watch features an in-house developed self-winding mechanical movement. The functions include a power reserve indicator and a moon phase display in addition to the traditional time display.

FAQ

What is the lug width of the Breguet Classique 8788BB/12/986/DD00?

The Breguet Classique 8788BB/12/986/DD00 is fitted with an 18mm lug width strap. This measurement is determined by the geometry of the white gold case and is not compatible with adjacent sizes such as 17mm or 19mm without compromising the alignment of the spring bar and buckle.

What is the best strap for the Breguet Classique 8788BB/12/986/DD00?

For this white gold reference with guilloché dial, the most suitable strap is in mississippi alligator or hornback with tight grain, polished finish, in night blue or black. The grain texture complements the guilloché patterns on the dial, creating an aesthetic coherence typical of haute horlogerie. Alternatively, a slate or cognac box-calf leather offers a more everyday register while remaining equally elegant.

How do you change the strap on the Breguet Classique 8788BB/12/986/DD00?

The strap is replaced via spring bars housed in the case lugs. It is recommended to use a thin spatula spring bar tool to avoid scratching the white gold lugs. The operation can be performed independently with the proper tools or entrusted to a watchmaker or the Casati Milano atelier during the selection of the new strap.

Are there aftermarket straps compatible with the Breguet Classique 8788BB/12/986/DD00?

Yes. Any aftermarket strap with an 18mm lug width is technically compatible with the Breguet Classique 8788BB/12/986/DD00. Milano Straps offers a selection of artisanal 18mm straps made to measure, with termination suited to the tapered lugs typical of Breguet Classique, available online or customizable at the Casati Milano atelier.

How long does a leather strap last on a Breguet Classique?

The lifespan of a leather strap depends on the material, care, and frequency of use. A quality alligator, treated with natural wax and kept away from excessive water and perspiration, can last between 3 and 5 years while maintaining grip and shape. Box-calf leather develops a characteristic patina over time and has a similar lifespan. Milano Straps guarantees its straps for 18 months against manufacturing defects.

The next step

The right strap isn’t chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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By appointment only · Milan

The atelier's website: casatimilano.com