Strap for L.U.C Time GMT One Stainless Steel / Black

The lug width of the Chopard L.U.C 168579-3001 is 20 mm. This measurement represents the usable space between the lugs and must be verified perpendicular to the case without including the lugs themselves. Precise measurement is essential to ensure the strap fits neither too tightly nor too loosely.

The most suitable strap depends on your intended use: for formal elegance, black or cognac alligator delivers natural refinement; for daily versatility, vegetable-tanned leather develops patina over time; for sports or wet environments, rubber offers waterproofing and durability. The 20 mm width maintains perfect proportions with the 42 mm case diameter.

Remove the strap using a spring bar tool to extract the metal bars positioned at the strap ends beneath the lugs. Place the watch on a soft surface, gently insert the tool into the gap between strap and case, lift the bar, and remove the strap. Repeat on the opposite side. Align the new strap perfectly with the lug before the bars snap into place.

Yes, any strap with a 20 mm lug width is compatible with the Chopard L.U.C 168579-3001, as it uses the standard spring bar system. Quality aftermarket artisanal straps often offer finishes and materials equivalent to or superior to originals, with aesthetic and personalisation advantages. Ensure the new strap is robust and correctly dimensioned in width.

Lifespan varies by material: quality alligator offers 5–7 years of daily wear; vegetable-tanned leather lasts 3–5 years whilst developing patina; rubber resists 4–6 years if protected from prolonged sun exposure. Wear accelerates with humidity, perspiration, and lack of maintenance. An initial protective treatment and periodic rotation between straps significantly extend longevity.