Technical Archive

Patek Philippe
Nautilus 5726A-001

Patek Philippe Nautilus 5726A-001: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Reference

5726A-001

Movement

Patek Philippe caliber 324 S QA LU 24H/303 Hours, Minutes, Seconds, Additional 24 Hour Hand (fixed) | Date, Annual Calendar, Day, Month | Moonphase

The Heritage

The Nautilus 5726A is a stainless steel annual calendar watch designed by Gérald Genta in 1976. This Patek Philippe model features a distinctive porthole-style case with transparent side crystals and an integrated bracelet forming a unified design. The watch represents the pinnacle of luxury sports watch engineering with its architectural case proportions and mechanical complexity.

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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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

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