Strap for Millenary Hand-wound White Gold / Zebra

The lug width of the Audemars Piguet Millenary 77249BC.ZZ.A102CR.01 is 20mm. This measurement refers to the internal distance between the two lugs where the strap is fitted. To verify it accurately, use a digital calliper positioned between the lugs, excluding any lateral protrusions from the diamond-set bezel.

For this white gold, diamond-set model, the most appropriate strap is in vegetable-tanned alligator, ideally in light havana, tobacco or crème tones to maintain continuity with the original dial, or in bordeaux and midnight blue for a formal contrast. The polished belly-cut alligator grain pairs coherently with the case's polished surfaces. A white gold deployant clasp completes the aesthetic without visual interruption on the wrist.

The strap is removed using a springbar tool, applying gentle pressure on the spring bars that secure the strap to the lugs. Given the diamond-set lugs, it is essential to work with a fine-tipped tool and utmost care to avoid scratching the stones or the white gold surfaces. We recommend entrusting this operation to an experienced watchmaker or a specialist atelier such as Casati Milano.

Yes, any strap with a 20mm attachment is technically compatible. However, the oval geometry of the Millenary case requires straps with flexible, well-shaped ends to ensure a smooth transition between case and wrist. Milano Straps offers a curated selection of 20mm straps in alligator, calf leather and shell cordovan specifically chosen to suit watches with non-standard case shapes such as the Millenary.

The lifespan of a leather strap depends on material quality, frequency of use and exposure to perspiration and moisture. A high-quality vegetable-tanned alligator strap, worn in rotation and stored properly, can last between three and five years while developing a dignified patina. Shell cordovan tends to last even longer due to the compactness of its fibre structure. Casati Milano offers an 18-month warranty against manufacturing defects.