Technical Archive

Longines
Elegant L4.911.4.78.2— lug 20mm

Longines Elegant L4.911.4.78.2: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Elegant Collection Automatic 41 Stainless Steel / Anthracite - Diamond

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Longines L4.911.4.78.2
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

L4.911.4.78.2

Movement

Longines caliber L888.5 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Longines Elegant reference L4.911.4.78.2 is powered by the automatic caliber L888.5 with chronometer certification. The movement offers indication of hours, minutes, central seconds and date. The watch presents essential functions in a three-hand configuration with calendar complication.

FAQ

What is the lug width of the Longines Elegant L4.911.4.78.2?

The lug width of the Longines Elegant L4.911.4.78.2 is 20mm. This is the distance between the spring bars that attach the strap to the case. Always verify this measurement before purchasing an aftermarket strap to ensure perfect compatibility.

Which strap is recommended for the Longines Elegant L4.911.4.78.2?

The most suitable options are alligator leather in black or chocolate brown, vegetable-tanned calf leather, or shell cordovan in rust tones. These materials preserve the elegant and formal aesthetic of the collection. For a sportier approach, high-quality natural rubber is also appropriate.

How do I change the strap on the Longines Elegant L4.911.4.78.2?

Remove the spring bars from their seats in the case using a dedicated tool or multi-tool. Gently extract the bars from the lugs, position the new strap, and reinsert the bars. It is a straightforward operation but requires precision to avoid scratching the case.

Are aftermarket straps compatible with the Longines Elegant L4.911.4.78.2?

Yes, all straps with a 20mm lug width are compatible. Extensive choice of aftermarket straps in various materials and colours is readily available online. Milanostraps offers a collection of customisable 20mm straps.

How long does a leather strap last on the Longines Elegant L4.911.4.78.2?

A quality leather strap with vegetable tanning lasts approximately 3-5 years with daily wear. Longevity depends on usage, care, and the specific material. Leather develops a unique patina over time. Alligator or shell cordovan straps tend to last longer.