Pequignet · Paris Royal

Strap for Paris Royal Yellow Gold / Black Strap

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter41 mm
Reference9001438CN
FamilyParis Royal
MovementPequignet caliber Royal DD hours, minutes, small seconds | big date, day | power reserve indicator
CaseYellow Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Paris Royal 9001438CN

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Paris Royal 9001438CN, seen from the bench

The Pequignet Paris Royal reference 9001438CN is equipped with the in-house Calibre Royal DD automatic movement. The movement offers hour, minute, small seconds, big date, day and power reserve indication. The case dimensions and materials information are not specified in the available technical documentation.

Frequently asked questions

What is the exact lug width of the Pequignet Paris Royal 9001438CN?

The Pequignet Paris Royal 9001438CN features a lug width of 20mm. This measurement is standard for the 41mm case and is essential for selecting replacement or bespoke straps. It is important to verify not only the nominal width but also the depth of the lug seat and attachment type, as the Paris Royal utilises integrated lugs that require millimetre-perfect calibration.

Which strap is most suitable for the Pequignet Paris Royal 9001438CN in yellow gold?

For the yellow gold Paris Royal 9001438CN, the ideal strap is black or cognac alligator, which complements the case's formal elegance and develops a dignified patina over time. As a sustainable and versatile alternative, vegetable-tanned calf leather in brown or honey tones offers excellent aesthetic balance. For more casual wear, grey-anthracite NATO and rubber straps provide practicality without compromising refinement.

How do you change the strap on the Pequignet Paris Royal 9001438CN?

Strap replacement requires the use of a spring bar tool to extract the integrated lugs from their seats. Unlike straps with removable bars, the Paris Royal's lugs are soldered to the case: the operation must be performed with extreme care to avoid damaging the surface finish. We recommend having the work carried out by a specialist or at Casati Milano, our bespoke atelier by appointment, which ensures millimetre-perfect calibration.

Can I use an aftermarket compatible strap with the Pequignet Paris Royal 9001438CN?

Yes, you can use an aftermarket strap compatible with the 20mm lug width, provided it is crafted from certified quality materials by artisans who understand the Paris Royal's construction specifications. milanostraps.it offers customisable straps in leather, NATO, and rubber, all compatible with your 9001438CN. However, we recommend always verifying the total strap length and lug seat depth relative to your specific case.

What is the average lifespan of a leather strap for the Pequignet Paris Royal?

A high-quality leather strap (alligator or vegetable-tanned calf) lasts an average of 3–5 years with daily wear, provided it is properly maintained. Longevity depends on humidity exposure, cleaning frequency, and intensity of use. Rubber and NATO straps offer greater longevity (5–8 years) but still require regular maintenance. The patina that develops in the first 6–12 months is natural and represents the aesthetic evolution of the material, not a defect.

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