Strap for Jules Audemars Extra-Thin White Gold / Grey

The bracelet is integrated into the case, with a proprietary attachment: a standard strap simply will not fit. There is no off-the-shelf solution. In the atelier, I build every component directly on the watch, by hand, adapting the attachment to the actual geometry of the white gold lugs.

I work by appointment only, at <a href="/pages/casati-booking">Casati Milano</a>, Via XX Settembre 15, Milan. I bring the watch to the bench, take measurements directly from the case, and build every element around that specific geometry. I never work from declared measurements or photographs.

I recommend wide-scale Mississippi alligator in Slate Grey. The character of this watch is quiet, almost austere elegance, and the depth of the grey scale complements the white gold without competing with it. For those who want something that changes over time, natural Barenia is worth considering: it ages alongside the watch and develops a patina that tells the story of years of wear.

A strap built with top-grade leather and hand-stitched will easily last ten years, often longer. Care is straightforward: keep it away from prolonged moisture and let it breathe. Barenia improves with time; alligator holds its structure well if treated with care. It is not something that wears out — it matures.

It is the opposite of the Royal Oak. No octagonal geometry, no satin-brushed steel, no sporting language. The Jules Audemars is the choice of those who know the Maison of Le Brassus well and seek its oldest soul: the dress watch, the round case, proportions designed to sit beneath a shirt cuff. I have seen people wear it for years without anyone immediately recognising it — and that was precisely the point.