Technical Archive

Breguet
Classique Complications 7327BR/11/9VU— lug 18mm

Breguet Classique Complications 7327BR/11/9VU: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Classique Perpetual Calendar 7327 Rose Gold / Silver

Artisanal Note

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

Technical Specifications

Breguet 7327BR/11/9VU
Lug Width
18 mm

The essential strap measurement.

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Reference

7327BR/11/9VU

Movement

Breguet caliber 502.3.P Hours, Minutes | Date, Day, Leap Year, Month, Perpetual Calendar | Moonphase

The Heritage

The Breguet Classique Perpetual Calendar 7327BR/11/9VU is a 39mm rose gold case watch featuring the Breguet 502.3.P manual-wound movement with perpetual calendar complication displaying hours, minutes, date, day, month, leap year, and moonphase. The dial showcases hand-guilloché grains d'orge motif and Breguet pomme hands with grand feu enamel Arabic numerals. It accepts 18mm strap lugs, a dimension chosen to maintain proportional harmony with the 39mm case diameter.

FAQ

What is the lug width of the Breguet Classique Complications 7327BR/11/9VU?

The Breguet Classique Complications 7327BR/11/9VU is fitted with a strap with an 18mm lug width. This measurement is verified by inserting a digital caliper between the lugs of the rose gold case: the internal width is standardized at 18mm, with typical tapering towards the buckle at 16mm.

What is the best strap for the Breguet Classique Complications 7327BR/11/9VU?

For a Classique Complications in rose gold, the most coherent strap is hornback alligator or mississippiensis with smooth finishing, in cognac, burgundy or warm tobacco tones. Black or midnight blue box calf represents a formal alternative of great rigor. Both options complement the guilloché dial and enhance the rose gold color.

How do you change the strap on the Breguet Classique Complications 7327BR/11/9VU?

The strap is removed with a dedicated lever tool or a thin flathead screwdriver that slides the spring bars housed in the lugs. It is a simple procedure but requires care not to scratch the 18k rose gold case. If in doubt, it is preferable to contact a watchmaker or the Casati Milano atelier for professional installation of the new strap.

Are there aftermarket straps compatible with the Breguet 7327BR/11/9VU?

Yes. Any strap with an 18mm lug width is technically compatible with the Breguet Classique Complications 7327BR/11/9VU. Milano Straps offers a selection of artisanal 18mm straps in leather, alligator and calf specifically crafted for high watchmaking watches, with material quality and craftsmanship comparable to the maison standard.

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

A quality alligator or calf strap, mounted on a regularly worn Classique Breguet, has an average lifespan of between 2 and 4 years with daily use. Longevity depends on exposure to sweat, water and UV rays. Casati Milano straps are covered by an 18-month warranty against manufacturing defects and benefit from leathers selected for density and resistance.

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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The atelier's website: casatimilano.com