Strap for Royal Oak Perpetual Calendar 41 Pink Gold / Blue

No, not in the conventional sense. The bracelet is integrated into the case with a proprietary attachment: a standard strap has no way of connecting to it. For anyone wishing to change the strap, the only serious option is a bespoke one — I build the fitting by hand, working directly on the watch at the atelier.

I work through <a href="/pages/casati-booking">Casati Milano</a>, by appointment only, at Via XX Settembre 15 in Milan. I bring the watch to the bench, take measurements directly from the case, and build every component of the fitting from scratch. There are no templates — each piece is made specifically for that individual watch.

For a Royal Oak in pink gold, I would go without hesitation for Mississippi Alligator with a semi-matte finish. This watch has a sporting character built on a precious metal: a leather that is too glossy shouts, one that is too rugged jars. Semi-matte holds the balance, ages with dignity, and sits well alongside the warm tones of the pink gold.

A strap built with top-grade leathers and solid stitching will comfortably last five, even eight years of regular wear. The leather does not deteriorate — it changes, softens, and takes on the shape of the wrist. Care is straightforward: keep it away from prolonged exposure to water and let it breathe when not being worn.

Gérald Genta drew it in 1972 and overturned an assumption: until then, a sports watch in a precious metal was considered a contradiction. The octagonal case with its eight exposed hexagonal screws was not decoration — it was structure. I have seen many watches over the years, but the architectural coherence between the case, the screws, and the integrated bracelet of the Royal Oak remains a design solution that is very hard to match.