Technical Archive

Longines
Elegant L4.911.4.11.6— lug 16mm

Longines Elegant L4.911.4.11.6: 16mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Elegant Collection Automatic 41 Stainless Steel / White - Roman / Bracelet

Artisanal Note

"This model requires a precise 16mm lug width to preserve the original sartorial balance."

Technical Specifications

Longines L4.911.4.11.6
Lug Width
16 mm

The essential strap measurement.

Browse 16mm straps →
Reference

L4.911.4.11.6

Movement

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

The Heritage

The Longines Elegant reference L4.911.4.11.6 is equipped with the automatic L888.5 caliber with chronometer certification. The movement offers hour, minute, central second and date indication. The watch features essential functions with the precision guaranteed by the movement's chronometric certification.

FAQ

What is the exact lug width of the Longines Elegant L4.911.4.11.6?

The lug width of the Longines Elegant L4.911.4.11.6 is 16mm. This measurement represents the internal distance between the spring bars and must correspond precisely for correct strap attachment. Any strap with a lug width greater than or less than 16mm will not mount properly on the case.

Which strap material is most suitable for the Longines Elegant L4.911.4.11.6?

For a dress watch of this calibre, we recommend alligator, premium calf leather, or shell cordovan. Alligator maintains a regular texture and develops an elegant patina over time. Calf leather subjected to vegetable tanning develops a more pronounced patina and offers greater comfort. Shell cordovan offers natural lustre and superior durability. Choice depends on usage and personal colour preferences.

How do you change the strap on the Longines Elegant L4.911.4.11.6?

You will need a spring bar remover tool or a small flat blade. Position the tool vertically against one of the pins, apply light pressure inward to compress the internal spring, then extract the pin itself. Repeat on the other side. When mounting the new strap, ensure the pins insert symmetrically and do not remain exposed at the sides.

Is a generic aftermarket 16mm strap compatible with the Longines L4.911.4.11.6?

Yes, any strap with a declared lug width of 16mm will be mechanically compatible. However, for a dress watch of this aesthetic and constructive quality, we recommend straps made from premium leather (alligator, calf, cordovan) and crafted artisanally, as economical materials will appear visually discordant with the watch. Always verify that the pins conform to Longines standards.

How long does a leather strap last on the Longines Elegant L4.911.4.11.6?

Lifespan varies according to material and usage: premium alligator lasts 5-7 years with moderate daily wear, vegetable-tanned calf 4-6 years, shell cordovan 6-10 years. These periods extend if usage is occasional or if the strap is subjected to regular maintenance (cleaning, quick drying, storage in a dry environment). The patina that develops over time is not deterioration, but a sign of authenticity and the object's lived history.