Technical Archive

Breguet
Classique 5327BR/1E/9V6— lug 18mm

Breguet Classique 5327BR/1E/9V6: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Classique 5327 Rose Gold / Silver

Artisanal Note

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

Technical Specifications

Breguet 5327BR/1E/9V6
Lug Width
18 mm

The essential strap measurement.

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Reference

5327BR/1E/9V6

Movement

Breguet caliber 502.3 DRP1 Hours, Minutes, Small Seconds | Date, Day, Leap Year, Month, Perpetual Calendar | Moonphase | Power Reserve Indicator

The Heritage

The Breguet Classique 5327BR/1E/9V6 is equipped with the Breguet 502.3 DRP1 caliber featuring a complete perpetual calendar with indications for date, day, month and leap year. The movement includes functions for moon phases, small seconds and power reserve indicator. The watch presents traditional high-watchmaking complications with the distinctive aesthetics of the Breguet manufacture.

FAQ

What is the lug width of the Breguet Classique 5327BR/1E/9V6?

The lug width of the Breguet Classique 5327BR/1E/9V6 is 18 mm. This dimension is measured by inserting a thin ruler or caliper between the case lugs at the narrowest point, where the spring bars of the strap attach.

What is the best strap for the Breguet Classique 5327BR/1E/9V6?

For the Classique 5327 in rose gold, an alligator Belly or Hornback strap in polished finish is the most coherent choice with the neoclassical aesthetics of the reference. Alternatively, a box-calf leather with artisanal patina in tobacco, bordeaux, or midnight blue tones enhances the dial guillochage and complements the blued steel pomme hands.

How do you change the strap on the Breguet Classique 5327BR/1E/9V6?

The strap is replaced by removing the spring bars that connect the strap to the case lugs, using a dedicated fork screwdriver or springbar tool. Given the delicacy of the 18-carat rose gold case, it is recommended to have the operation performed by a qualified watchmaker or contact the Casati Milano atelier for professional strap replacement without risk of scratches.

Are there aftermarket straps compatible with the Breguet Classique 5327BR/1E/9V6?

Yes. All straps with an 18 mm lug width and standard spring bars are technically compatible with the Breguet Classique 5327BR/1E/9V6. On Milano Straps you will find a selection of artisanal 18mm straps, made from alligator and calf leather, designed to fit the proportions and aesthetics of the Classique references.

How long does a leather strap last for the Breguet Classique 5327BR/1E/9V6?

The lifespan of a leather strap depends on the quality of tanning, frequency of use, and exposure to sweat and humidity. An alligator or calf leather strap of artisanal quality, with daily use and proper maintenance, has an average life span of 18-36 months. Milano Straps straps are covered by an 18-month warranty 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