Technical Archive

Longines
Elegant L4.911.4.11.0— lug 16mm

Longines Elegant L4.911.4.11.0: 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

Artisanal Note

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

Technical Specifications

Longines L4.911.4.11.0
Lug Width
16 mm

The essential strap measurement.

Browse 16mm straps →
Reference

L4.911.4.11.0

Movement

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

The Heritage

The Longines Elegant L4.911.4.11.0 features a 41 mm stainless steel case with a white dial and automatic Longines L888.5 COSC-certified movement. The watch includes a date window at 3 o'clock, sapphire crystal, and 30 m water resistance. The 16 mm lug width accommodates various strap options and suits formal to semi-formal occasions.

FAQ

What is the lug width of the Longines Elegant L4.911.4.11.0?

The Longines Elegant L4.911.4.11.0 features a 16-millimetre lug width. This dimension is the fundamental parameter for purchasing compatible straps online. To verify the measurement with precision, use a digital calliper positioned orthogonally between the case lugs at the point where the strap engages.

Which strap is recommended for the Longines Elegant L4.911.4.11.0?

For the Elegant L4.911.4.11.0, we recommend straps in vegetable-tanned calf leather for maximum formal elegance, or alligator if you desire supreme refinement. FKM rubber with a deployante clasp is ideal for versatile daily wear. A cotton or silk NATO represents the practical compromise. The choice depends on context: leather for formal environments, rubber or NATO for everyday use.

How do I change the strap on the Longines Elegant L4.911.4.11.0?

Strap replacement is performed using a spring bar removal tool. Gently insert the tool into the lateral hole of the case, lift the spring bar slightly until it releases the old strap from the lugs. Repeat on the opposite side. Insert the new strap by aligning the lugs and slide the spring bars until locked. If inexperienced, consult a service centre.

Is a 16mm strap from another manufacturer compatible with the Longines Elegant L4.911.4.11.0?

Yes, any strap with a 16mm lug width is physically compatible with the Longines Elegant L4.911.4.11.0, as international standardisation ensures uniformity. However, we recommend premium artisanal straps to avoid compromising the aesthetic integrity of a prestigious timepiece. High-quality aftermarket straps maintain proportions and finishes consistent with the case.

How long does a leather strap last on the Longines Elegant L4.911.4.11.0?

Leather strap longevity depends on tanning quality, thickness, and usage. A premium vegetable-tanned calf strap typically lasts 3–5 years in daily wear. Shell cordovan, owing to its inherent hardness, can exceed 10 years. The patina that develops is not deterioration but ennoblement. Regular maintenance (cleaning with a soft cloth, drying after moisture exposure) extends longevity.