Strap for Excellence Le Chrono Monopoussoir Louis Erard x Alain Silberstein Titanium / Black

The lug width of the Louis Erard Excellence 74359TT02.BTT88 is 23 millimetres. This is the internal space between the lugs of the case where the strap is fitted. Accurate measurement is essential to ensure perfect compatibility with aftermarket straps without lateral play or forcing.

For this minimalist titanium chronograph's design, we recommend a brown alligator strap with vegetable tanning or matte black, creating striking contrast with the case's satin finish. Alternatively, caramel calf leather for formal settings, or grey NATO or black rubber for sport-casual wear. Your choice depends on intended use and desired tone.

Position the watch face-down on a soft pad. Locate the metal lugs at the internal extremities of the case. Using a small spring bar removal tool, press downward to release the internal spring, then extract the old strap. Insert the new strap ensuring the bars are perfectly seated in the lug holes. Repeat on the opposite side. Never force: the springs must move smoothly throughout.

Yes, absolutely. The 23mm lug width of the 74359TT02.BTT88 is standard and accepts straps from any specialised manufacturer, provided the width is precisely 23mm. Artisan straps from milanostraps.it, crafted in vegetable-tanned leather, alligator, FKM rubber or NATO fabric, are completely compatible and offer superior customisation compared to stock straps.

A quality leather strap (alligator or calf) subject to seasonal rotation and careful maintenance (monthly cleaning, conditioning every six months with specific balms) typically lasts 5–7 years of regular wear. Vegetable-tanned leather ages naturally, developing a patina that enhances aesthetic appeal. Wear increases if exposed to constant moisture; frequent rotation between leather, NATO and rubber significantly extends durability.