Technical Archive

Patek Philippe
Nautilus 7010G-011

Patek Philippe Nautilus 7010G-011: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Nautilus 7010 White Gold / Silvery White / Strap

Technical Specifications

Patek Philippe 7010G-011
Reference

7010G-011

Movement

Patek Philippe caliber E23-250 S C Hours, Minutes, Seconds | Date

The Heritage

The Nautilus was introduced in 1976 based on a design by Gérald Genta as a luxury sports watch. Reference 7010G-011 is equipped with the automatic caliber E23-250 S C with indication of hours, minutes, seconds and date. Crafted in white gold with the characteristic dial design and crown integrated into the case.
Made to Measure

The strap for this watch is made to measure

On the Patek Philippe Nautilus the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

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FAQ

Can a strap be fitted to the Patek Philippe Nautilus 7010G-011?

The lug configuration of the Nautilus is an integral part of the case design: the lugs flow directly into the bracelet, without a standard spring-bar seat. A bespoke strap, however, built directly on the watch, is entirely achievable — it is precisely the work that <a href="/pages/casati-booking">Casati Milano</a> carries out in the atelier, taking direct measurements from the actual piece and shaping the strap to the specific geometry of this Nautilus.

How does the bespoke strap-making process work for this model?

The client brings the watch to the atelier, where the craftsmen take direct measurements of the lug profile, case curvature, and wrist dimensions. Based on these measurements, the leather, thickness, shape, and closure type are selected. The strap is then hand-built — saddle-stitched, wax-burnished edges, finishes applied in layers — with the watch remaining under the client's control throughout.

Which leather best suits the character of the Patek Philippe Nautilus 7010G-011 in white gold?

Box calf, with its tight grain and ability to develop a rich patina over time, complements the polished surfaces of white gold with precision and coherence. Mississippi alligator belly introduces a structured texture that enriches the wrist without disrupting the Nautilus's clean geometry. Tones such as midnight blue, slate grey, or taupe maintain the elegant reading of the case without competing with the dial.

How long does a well-crafted bespoke strap last?

A strap made from high-quality leather, saddle-stitched and properly wax-finished, can accompany the watch for many years, developing a personal patina that deepens its character over time. Longevity depends on daily use and care; the atelier provides precise guidance on maintenance and storage at the time of delivery.

When was the Nautilus created, and what makes the 7010G-011 reference special?

Gérald Genta designed the Nautilus in 1976, introducing a previously unseen formal vocabulary to sports watchmaking: the octagonal bezel, horizontal lugs, and seamless continuity between case and bracelet. The 7010G-011 reference renders this archetype in 18-carat white gold with a 32mm diameter — a proportion conceived specifically for the feminine wrist — and a manufacture calibre that combines mechanical precision with an exceptional level of finishing.

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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By appointment only · Milan

The atelier's website: casatimilano.com