Breguet
Classique Complications 5395BR/1S/9WU— lug 18mm

The Breguet Classique Complications 5395BR/1S/9WU is fitted with an 18mm lug width strap. This measurement is taken with a digital caliper positioned between the two lugs of the case at the innermost point of strap insertion. It is essential to respect this dimension to ensure correct aesthetic alignment between case and strap.

For a rose gold tourbillon like the 5395BR/1S/9WU, an alligator leather strap — mississippiensis or niloticus — is the choice most consistent with the watch's Haute Horlogerie register. Bordeaux, havana brown, and midnight blue tones enhance the rose gold case without overpowering it. A polished alligator with a rose gold deployant clasp completes the ensemble with formal rigor.

Strap replacement on the 5395BR/1S/9WU is accomplished using standard 18mm spring bars. It is advisable to use a dedicated spring bar tool with a forked tip, operating with caution on the rose gold lugs to avoid scratching the case. For a watch of this value, it is recommended to rely on a qualified watchmaker or the Casati Milano atelier.

Yes. Any artisanal strap with an 18mm attachment is technically compatible with the Breguet Classique Complications 5395BR/1S/9WU. Milano Straps offers a selection of 18mm straps in alligator, calf, and other fine leathers, handcrafted and specifically designed for great complication watches. The quality of materials and finishes must be commensurate with the watch's value.

The lifespan of a leather strap depends on the quality of the leather, frequency of use, and care provided. A high-quality alligator strap, used regularly and protected from moisture, maintains its aesthetic and structural characteristics for 2-4 years. Milano Straps straps are covered by an 18-month warranty against manufacturing defects. Periodic maintenance with nourishing cream for fine leathers significantly extends its life.