Strap for Classique Minute Repeater 7637 White Gold / Silver

The lug width of the Breguet Classique Complications 7637BB/12/9ZU is 18 mm. This measurement is taken with a caliper on the internal distance between the two lugs, at the case back. All straps with 18mm attachments are compatible with this reference.

A smooth alligator strap (lisse) in midnight blue or dark chocolate tones is the most fitting choice for the dress watch vocation of the 7637BB/12/9ZU. The fine grain does not compete with the dial's guilloché and pairs with the white gold case without forced contrast effects. A white gold deployant buckle completes the pairing.

To replace the strap, a fine-tipped spring bar tool is required. The spring bars are located at 12 and 6 o'clock on the lugs. Gently lever the spring bar tool into the designated lateral slot until it retracts, remove the old strap, and insert the new one. It is advisable to perform this operation on a soft surface to avoid scratching the white gold case.

Yes. Any strap with an 18mm attachment is technically compatible with the 7637BB/12/9ZU. Milano Straps offers a selection of artisanal 18mm straps in alligator, calf, and other materials, with customization options available through the Casati Milano atelier for those desiring a made-to-measure strap.

The lifespan of a leather strap depends on material quality, daily use, and exposure to perspiration and moisture. A high-quality alligator strap with regular use and proper maintenance can last 2 to 5 years while developing a natural patina of character. Casati Milano straps include an 18-month warranty against manufacturing defects.