Strap for Marine 5517 Rose Gold / Slate Grey / Alligator

The Breguet Marine 5517BR/G3/9ZU is fitted with a 20mm lug width. This measurement is taken with a caliper positioned inside the two metal lugs of the 40mm rose gold case. All compatible 20mm straps are available at milanostraps.it.

For the rose gold case and guilloché dial of the Marine 5517BR/G3/9ZU, a polished alligator strap in bordeaux or midnight blue represents the most appropriate choice in line with haute horlogerie standards. Alternatively, cognac calf develops a warm patina over time that complements the rose gold tones. For marine use, vulcanized black rubber provides durability and contemporary character.

The strap is removed by operating the spring bars that connect the strap to the case lugs. Using a dedicated forked screwdriver or lever tool, compress the spring bar and slide the strap outward. The operation requires care to avoid scratching the rose gold lugs—use of a protective cloth is recommended. For replacement with a custom strap, Casati Milano offers fitting service at the atelier.

Yes. Any 20mm strap with standard spring bars is technically compatible with the Breguet Marine 5517BR/G3/9ZU. At milanostraps.it you will find a selection of artisanal straps in alligator, calf, rubber, and NATO nylon designed for this size. For a bespoke strap with customized terminal curvature fitted to the original lugs, Casati Milano offers made-to-measure service with direct leather selection at the atelier.

The lifespan of a leather strap depends on the quality of the leather, frequency of use, and exposure to perspiration and humidity. A high-quality alligator strap, with alternating wear, can last 3 to 5 years while maintaining its structure. Calf tends to develop patina more quickly and requires periodic care with nourishing cream. Casati Milano offers an 18-month warranty against manufacturing defects on all artisanal straps.