Strap for Rue Royale Moonphase Yellow Gold / Silver / Black Alligator

The lug width of the Pequignet Rue Royale 9011438CN is 20mm. This dimension is specific to this model and ensures correct proportions with the 42mm case. Always verify the width by placing a calliper on the inner shoulder of the lug, not on the outer tip.

For a Rue Royale in yellow gold, we recommend Nile alligator in dark brown or aged shell cordovan. Both materials respect the preciousness of the gold without competing. If you prefer vegetable-tanned leather, a calf in natural tones (beige, grey) offers immediate vintage patina. Always use a deployant clasp to protect the leather.

Changing the strap requires removal of the spring bars (or pins) that connect the strap to the case lugs. Use a dedicated spring bar removal tool, or consult a watchmaker to avoid damage. Ensure the new strap has the same 20mm lug width for correct fitting.

Yes, any strap with a 20mm lug width is compatible with the Pequignet Rue Royale 9011438CN. Milano Straps offers a curated selection of artisanal straps for this size, from alligator to NATO to technical rubber. Always verify the strap respects the 20mm width to avoid incorrect mounting or wrist instability.

A quality leather strap (alligator, shell cordovan, vegetable-tanned leather) typically lasts 3–5 years with moderate daily use. Longevity depends on humidity exposure, extreme temperatures, and cleaning frequency. A well-maintained alligator strap can develop a fascinating patina over time, improving aesthetically with natural ageing.