Technical Archive

Longines
Elegant L4.809.0.87.2 (aka: L48090872)— lug 19mm

Longines Elegant L4.809.0.87.2 (aka: L48090872): 19mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Elegant Collection 34.5 Automatic Stainless Steel / Diamond / MOP / Strap

Artisanal Note

"This model requires a precise 19mm lug width to preserve the original sartorial balance."

Technical Specifications

Longines L4.809.0.87.2 (aka: L48090872)
Lug Width
19 mm

The essential strap measurement.

Browse 19mm straps →
Reference

L4.809.0.87.2 (aka: L48090872)

Movement

Longines caliber L888.2 Hours, Minutes, Seconds | Date

The Heritage

Luxury leather watch straps for the Longines Elegant L4.809.0.87.2 (aka: L48090872)

FAQ

What is the lug width of the Longines Elegant L4.809.0.87.2?

The lug width of the Longines Elegant L4.809.0.87.2 is 19 millimetres. This dimension, now rare in the contemporary watchmaking landscape, corresponds to the natural proportion of the 34.50-millimetre case. Lug width is measured as the internal distance between the two case lugs, perpendicular to the case body. A tolerance of ±0.5 millimetres remains acceptable, but values exceeding 20 millimetres will result in undesirable looseness of the strap during wear.

What is the best strap for the Longines Elegant L4.809.0.87.2?

The best strap depends on intended use and context. Alligator in grain aligné (honeyed brown or chocolate) is the most coherent choice with the Longines' classical spirit, offering a natural patina that develops over time. Vegetable-tanned calf leather is recommended for frequent formal contexts, whilst shell cordovan creates a sophisticated pairing through its natural rigidity and inherent lustre. For daily sporting wear, a vulcanised rubber strap or cotton NATO ensures versatility and durability.

How do I change the strap on the Longines Elegant L4.809.0.87.2?

Changing the strap on the L4.809.0.87.2 requires specific tools: a spring bar tool. Hold the watch securely with one hand and position the flat tip of the spring bar tool in the small hole on the side of the spring bar, pushing gently upward to loosen the internal spring. The spring bar compresses, allowing removal. Repeat on the opposite spring bar. Installing the new strap requires manually compressing the spring bar whilst seating it within the case lugs. Avoid excessive force to prevent damage to the lugs.

Which aftermarket straps are compatible with the Longines Elegant L4.809.0.87.2?

All artisanal straps with a 19-millimetre lug width are compatible. milanostraps.it offers a dedicated collection of 19mm straps crafted in alligator, calf leather, shell cordovan and rubber, all customisable in length, initials and thread colour. The Casati Milano atelier also creates bespoke straps with personal leather selection and live updates via WhatsApp. Compatibility is guaranteed only if the internal lug of the strap strictly respects 19 millimetres and does not exceed 1.6 millimetres in thickness.

How long does a leather strap last on the Longines Elegant L4.809.0.87.2?

The lifespan of a leather strap for the L4.809.0.87.2 depends on leather type, construction quality and usage intensity. Quality alligator or vegetable-tanned calf leather typically lasts 3–5 years with moderate daily wear. Shell cordovan, owing to its denser natural fibre structure, can exceed 7–10 years. The warranty provided by milanostraps.it and Casati Milano is 18 months from manufacture. Replacement of internal lugs (spring bars) is possible and recommended after 4–6 years of intensive wear, significantly extending the strap's lifespan.