Strap for Nautilus 7010 White Gold / Silvery White / Strap

No. The bracelet is integrated directly into the case: there are no standard lugs to attach an off-the-shelf strap. The attachment is a proprietary Patek Philippe design and requires a solution built specifically for it. In the atelier, I make it on the watch, working from the actual geometry of the case.

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>, at Via XX Settembre 15 in Milan. I take measurements directly from the case at the bench — no templates, no approximations. The attachment is shaped by hand to respect the original proportions, millimetre by millimetre.

For a Nautilus in white gold, I would go without hesitation for smooth-finish Mississippi alligator, in a deep bordeaux or midnight blue. The Nautilus has a sporting soul, but this version calls for elegance: a fine-grained leather with natural sheen works well alongside the polished and satin surfaces of white gold. I avoid heavily textured leathers — they would compete with the case rather than complement it.

A strap made from quality leather and hand-stitched will comfortably last five to ten years with regular wear. Care is straightforward: keep it away from water and let it breathe between uses. Alligator ages well — it develops a patina that reflects the years without deteriorating.

In 1976, Gérald Genta did something rare: he designed a sports watch in steel — and later in precious metals — with a porthole case and integrated bracelet that read as a single piece. It was not a watch built around a movement: it was architecture first. I have seen many Nautilus pieces pass through the bench over the years, and that formal coherence has not lost an ounce of its force.