Technical Archive

Breguet
Marine 5527BR/12/9WV— lug 20mm

Breguet Marine 5527BR/12/9WV: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Marine Chronograph 5527 Rose Gold / Silver / Alligator

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Breguet 5527BR/12/9WV
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

5527BR/12/9WV

Movement

Breguet caliber 582 Q/A Hours, Minutes, Small Seconds | Date | Chronograph, Flyback

The Heritage

The Marine 5527BR/12/9WV houses the Breguet 582 Q/A caliber with flyback chronograph, hours, minutes, small seconds and date indications. The case is crafted in rose gold and features a technical configuration dedicated to water sports. The automatic movement integrates the chronograph complications with an instantaneous flyback system.

FAQ

What is the lug width of the Breguet Marine 5527BR/12/9WV?

The Breguet Marine 5527BR/12/9WV is fitted with a 20mm lug width. This is the standard measurement to use when purchasing any compatible replacement strap, whether in leather, rubber, or nylon.

What is the best strap for the Breguet Marine 5527BR/12/9WV?

For a rose gold flyback chronograph like the Marine 5527BR/12/9WV, a smooth alligator strap in navy blue or tobacco brown represents the most coherent choice with the Maison's aesthetic register. Black box calf is a versatile formal alternative, while vulcanized rubber is suited for dynamic or nautical use.

How do you change the strap on the Breguet Marine 5527BR/12/9WV?

The strap on the Marine 5527BR/12/9WV is removed using a fine-tipped spring bar tool, by carefully levering the spring bars that connect the strap to the lugs. The operation requires care to avoid scratching the rose gold case: it is recommended to protect the lugs with masking tape before proceeding, or to entrust the task to a watchmaker or the Casati Milano atelier.

Are there aftermarket straps compatible with the Breguet Marine 5527BR/12/9WV?

Yes. Any strap with a 20mm attachment is compatible with the Breguet Marine 5527BR/12/9WV. Milano Straps offers a selection of artisanal 20mm straps in various leathers and finishes, made to order or available ready to purchase online, with pin buckle or deployant closure.

How long does a leather strap last on a Breguet Marine 5527BR/12/9WV?

A quality leather strap — alligator or vegetable-tanned calf — under moderate daily use has an average lifespan of 18-36 months. Longevity depends on exposure to sweat, water, and heat. Casati Milano straps are covered by an 18-month warranty against manufacturing defects and benefit from multi-layer construction that extends their durability over time.

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.

Request an appointment →

By appointment only · Milan

The atelier's website: casatimilano.com