Patek Philippe · Nautilus

Strap for Nautilus 7010 Rose Gold - Diamond / Purple

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Patek Philippe Nautilus 010/1R-013 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter32 mm
Reference010/1R-013
FamilyNautilus
MovementPatek Philippe caliber E23-250 S C hours, minutes, seconds | date
Year2023
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Nautilus 010/1R-013, seen from the bench

The Patek Philippe Nautilus features the automatic caliber E23-250 S C with indication of hour, minute, second and date. The case is made of 18 carat rose gold according to the characteristic design of the sports collection of the Geneva manufacture. The movement provides an adequate power reserve for daily use.

Frequently asked questions

Can a standard strap be fitted to the Patek Philippe Nautilus 010/1R-013?

No. The bracelet is integrated directly into the rose gold case: there is no conventional lug to attach a standard strap. The attachment is proprietary, conceived by Genta as an inseparable part of the design. That is precisely why I work only bespoke, building the attachment directly on the watch at the atelier.

How does the bespoke strap service work for this Nautilus?

Everything goes through <a href="/pages/casati-booking">Casati Milano</a>, by appointment at Via XX Settembre 15 in Milan. I bring the watch to the bench and take measurements directly from the case — no templates, no guesswork. I shape every connector by hand until the transition between leather and rose gold is as seamless as it should be.

Which leather do I recommend for this rose gold Nautilus?

On a feminine Nautilus in rose gold, my choice is natural Barenia. It has a buttery warmth that works beautifully with the tone of the gold, and it ages developing a living patina that no other leather can match. It tells time without making a fuss about it — much like this watch.

How long does a well-made strap last on a watch of this level?

With reasonable care — keeping it away from prolonged water exposure, conditioning the leather every few months — a well-crafted strap easily lasts five, even eight years. Barenia in particular does not deteriorate: it transforms. Signs of wear become character, not flaws.

Who designed the Nautilus and why is its shape still so recognisable today?

Gérald Genta designed it in 1976, drawing inspiration from a ship's porthole. The octagonal case with integrated ears was not decoration — it was structure, function, and identity all at once. I have seen decades of trends come and go at the bench, and that design has never needed updating. That is rare.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only