Breguet · Marine

Strap for Marine Dame 9518 Stainless Steel - Diamond / MOP / Rubber

The Marine Dame 9518 Stainless Steel - Diamond / MOP / Rubber takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter34 mm
Reference9518ST/5W/584/D000
FamilyMarine
MovementBreguet caliber 591A Hours, Minutes, Seconds | Date
Year2019
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Marine 9518ST/5W/584/D000

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Marine 9518ST/5W/584/D000, seen from the bench

The Breguet Marine 9518ST/5W/584/D000 belongs to one of the Maison's most iconic lines, founded by Abraham-Louis Breguet in 1775. The 33.80mm stainless steel case features the Breguet 591A caliber movement and reflects naval architecture heritage. The 20mm lug width accommodates compatible aftermarket straps while maintaining visual harmony on the wrist.

Frequently asked questions

What is the lug width of the Breguet Marine 9518ST/5W/584/D000?

The Breguet Marine 9518ST/5W/584/D000 features a 20mm lug width. This measurement is verified with a millimeter caliper positioned internally between the two lugs, parallel to the case.

What is the best strap for the Breguet Marine 9518ST/5W/584/D000?

For formal wear, a polished night blue or burgundy Mississippiensis alligator beautifully enhances the steel case. For daily use, box grain calf develops a personal patina over time that is ideal. For marine or sports contexts, vulcanized rubber is the most coherent choice with the Marine family's identity.

How do you change the strap on the Breguet Marine 9518ST/5W/584/D000?

The strap is replaced using a dedicated springbar tool to remove the spring bars that secure the strap to the lugs. It is advisable to rely on a watchmaker or specialized atelier to avoid scratches on the steel case. Casati Milano offers this service by appointment in Milan.

Are there aftermarket straps compatible with the Breguet Marine 9518ST/5W/584/D000?

Yes. Any strap with a 20mm lug width is geometrically compatible. On milanostraps.it you will find a selection of 20mm straps in various materials and finishes, handcrafted and compatible with this Breguet reference.

How long does a leather strap last on a Breguet Marine 9518ST/5W/584/D000?

A quality alligator strap, with regular use, lasts on average between 2 and 4 years. Calf leather has a similar lifespan but develops a more pronounced patina over time. Longevity depends on exposure to water, sweat, and leather care. Casati Milano offers an 18-month warranty against manufacturing defects on all straps made in the atelier.

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 →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com