Pequignet · Royale Grand Sport

Strap for Royale Grand Sport Black / Arabic

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

Lug width20 mm
Case diameter44 mm
Reference9030243CN
FamilyRoyale Grand Sport
MovementPequignet caliber Royal DD hours, minutes, small seconds | big date, day | power reserve indicator
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Royale Grand Sport 9030243CN

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Royale Grand Sport 9030243CN, seen from the bench

The Pequignet Royale Grand Sport reference 9030243CN features the automatic Calibre Royal DD manufacture movement. The movement offers indication of hours, minutes, small seconds, big date, day and power reserve. The watch represents the contemporary production of the French manufacturer Pequignet.

Frequently asked questions

What is the lug width of the Pequignet Royale Grand Sport 9030243CN?

The lug width of the Pequignet Royale Grand Sport 9030243CN is 20mm. This dimension has been calculated in proportion to the 44mm case diameter, ensuring visual balance and correct load distribution across the integrated structure. Measurement is taken between the two inner lugs where the strap inserts into the case.

Which strap is most suitable for the Royale Grand Sport 9030243CN?

For the Royale Grand Sport 9030243CN, we recommend an alligator strap with vegetable tanning, which enhances the sobriety of stainless steel with natural texture and a patina that evolves over time. Alternatively, vintage calf or a cotton NATO strap maintain the balance between sportiness and refinement without compromise.

How do I change the strap on my Pequignet 9030243CN?

To change the strap on the 9030243CN, position the watch on a soft surface with the case face-down. Use a spring bar tool to gently press the small spring present in the integrated lugs, sliding the old strap outward. Repeat on the other side. Insert the new strap by guiding it through the lugs until the spring engages with an audible click.

Can I mount a higher-quality aftermarket strap on the Royale Grand Sport?

Absolutely. Milano Straps manufactures bespoke 20mm straps specifically compatible with the Royale Grand Sport 9030243CN. We recommend materials such as alligator with vegetable tanning, shell cordovan, or vintage calf. Each handcrafted strap will transform the aesthetic of the watch while preserving its constructional integrity.

How long does a leather strap last on the Royale Grand Sport?

A high-quality artisanal leather strap, with regular maintenance (drying after moisture exposure, conditioning every six months), can last 3-5 years of daily use. Longevity depends on usage intensity, climatic conditions, and tanning quality. Vegetable-tanned straps develop a protective patina over time, increasing durability.

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