Pequignet
Rue Royale 9010133CG— lug 18mm

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.

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.

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.

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.

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.