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

The lug width of the Pequignet Rue Royale 9011538CG is 20mm. This dimension is precisely calculated to maintain the architectural proportions of the 42mm case. To verify, position a digital calliper perpendicularly between the lugs: the measurement must be exactly 20mm.

Vegetable-tanned alligator is the canonically legitimate material for the 9011538CG: the natural texture of the scutes amplifies the elegance of the rose gold case, whilst flexibility ensures comfort. Alternatively, shell cordovan offers a homogeneous surface with natural patina development over time. For daily use, a robust NATO strap remains versatile. Technical rubber is ideal if you wish to treat the watch as a genuine everyday instrument.

The change is performed by removing the spring bars that connect the lugs to the case. Use a dedicated tool to extract the bars from their seats, then carefully detach the old strap. Position the new leather or alternative strap by aligning the lug holes with the bars, then reinsert the bars with uniform pressure until they click into the seats. Verify that the strap is centred relative to the case.

Yes, provided the strap is certified for the 20mm lug width. However, it is essential that the construction quality is comparable to that of the Maison: economical or poorly finished straps visibly compromise the elegance of the rose gold case and generate misalignments at the interstices. Milano Straps offers a curated selection of 20mm straps in artisanal leather, NATO, and rubber, all dimensioned and finished to honour the original proportions of the 9011538CG.

An alligator or cordovan strap in vegetable tanning lasts on average 3-5 years with daily use. Longevity depends on frequency of wear, exposure to water and humidity, and the quality of leather selected. Vegetable tanning, whilst more delicate than chrome tanning, develops a natural patina that increases its aesthetic value over time. NATO straps in heavy canvas last 2-4 years by comparison, whilst technical rubber reaches 5-8 years.