Pequignet · Rue Royale

Strap for Rue Royale Stainless Steel / Silver / Brown Alligator

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter42 mm
Reference9010133CG
FamilyRue Royale
MovementPequignet caliber Royal hours, minutes, small seconds | 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 Rue Royale 9010133CG

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Rue Royale 9010133CG, seen from the bench

The Pequignet Rue Royale 9010133CG features a 42mm stainless steel case with satin and polished finishing, powered by the in-house Pequignet Caliber Royal movement with hours, minutes, small seconds and power reserve indicator. The 18mm lug width accommodates moderate-thickness straps while maintaining the case's linear aesthetic. This chronograph represents French watchmaking tradition from Morteau, combining geometric purity with functional design without unnecessary details.

Frequently asked questions

What is the lug width of the Pequignet Rue Royale 9010133CG?

The Pequignet Rue Royale 9010133CG is fitted with an 18-millimetre lug width. This measurement is determined by the distance between the two spring bar pins that protrude from the case. Before purchasing a replacement strap, measure this distance using a digital calliper to ensure the strap you intend to mount is certified for 18mm compatibility. Our bespoke leather straps are crafted to order specifically for this lug width.

Which strap is most suitable for the Pequignet Rue Royale 9010133CG?

For the Rue Royale 9010133CG, we recommend three priority selections. Mississippi alligator with traditional tanning (natural or in dark shades) enhances the formality of the stainless steel brushed case. Italian calf with vegetable tanning offers an aged patina that harmonises with the finishing of the case. NATO strap in robust canvas (navy blue, black, grey) represents the versatile solution for daily wear without aesthetic compromise. Your choice should reflect your primary wearing context: formal evening, business casual, or intelligent outdoor use.

How do I change the strap on my Pequignet Rue Royale 9010133CG?

Strap removal requires extracting the spring bars from the case lugs. Position your watch on a soft surface (microfibre cloth) to prevent scratches. Use a dedicated spring bar tool or a multi-use watch tool: apply inward pressure on the spring bar pin until it partially disengages, then withdraw fully by hand. Insert the new strap by aligning the holes with the pins, then reintroduce the pins until the final locking click is audible. If you lack experience, we recommend contacting our Casati Milano atelier for a professional replacement.

Can I mount an aftermarket strap on this Pequignet?

Yes, the Pequignet Rue Royale 9010133CG accepts premium aftermarket straps provided they respect the 18mm lug width and correct length (wrist + case + fastening system). Verifying spring bar compatibility is essential: they must insert without force and lock precisely within the case lugs. Our bespoke leather straps are crafted specifically for this measurement and undergo quality control prior to despatch. We recommend avoiding generic online straps lacking technical specifications.

How long does a leather strap last on a watch like the Pequignet Rue Royale 9010133CG?

Longevity depends on material type and usage pattern. A calf strap with vegetable tanning, subjected to daily wear under normal conditions, lasts 3–5 years before requiring replacement (though the aged patina remains aesthetically appreciable beyond this period). Alligator with traditional tanning resists 5–7 years owing to the leather's inherent robustness. FKM rubber endures 4–6 years, whilst NATO canvas can exceed 8 years if not exposed to persistent moisture. Natural ageing of leather does not equate to deterioration: a dark, supple patina signals authenticity and noble wear. We recommend rotating multiple straps to distribute stress on the leather.

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