Strap for La Grande Classique Quartz 24 Diamond Bezel

The lug width is 13mm. This dimension is specific to the L4.241.0.09.2 model and results from deliberate proportional design: on a 24mm case, 13mm lugs maintain perfect aesthetic balance between structure and visual harmony. Any compatible strap must respect this exact measurement to guarantee correct fit and absence of play.

For this minimalist and formal model, we recommend high-quality alligator with fine grain and regular texture, which amplifies elegance without heaviness. Valid alternatives include vegetable-tanned aniline calf, which develops natural patina over time, or shell cordovan which adds discrete warmth. Avoid showy straps or plasticised materials: the Grande Classique demands restraint.

Position the watch on a soft cushion. Using a spring bar tool or small flat-head screwdriver, apply gentle inward pressure on the spring bar's end to release it from the case holes. Once freed, slide out the old strap and insert the new one. Reinsert the spring bar into the holes with firm but controlled movement. On a 13mm lug width, precision is critical.

Yes, provided they respect the 13mm lug width. Non-original aftermarket straps offer creative freedom: you can choose materials, colours and finishes that Longines does not offer. Ensure the strap is made by reliable manufacturers who guarantee solid attachments and leather quality, especially considering the watch's value.

A high-quality leather strap (alligator, aniline calf, shell cordovan) typically lasts 5-8 years with regular maintenance and seasonal rotation. Actual lifespan depends on daily use, humidity exposure and proper storage. Quality alligator ages nobly; vegetable-tanned leather darkens creating sought-after patina. Periodic cleaning with a soft damp cloth significantly extends strap life.