Technical Archive

Longines
Elegant L4.809.4.78.2 (aka: L48094782)— lug 19mm

Longines Elegant L4.809.4.78.2 (aka: L48094782): 19mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Elegant Collection 34.5 Automatic Stainless Steel / Grey / Strap

Artisanal Note

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

Technical Specifications

Longines L4.809.4.78.2 (aka: L48094782)
Lug Width
19 mm

The essential strap measurement.

Browse 19mm straps →
Reference

L4.809.4.78.2 (aka: L48094782)

Movement

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

The Heritage

The Longines Elegant L4.809.4.78.2 features a 34.50 mm stainless steel case with a minimalist dial and clean lines, embodying understated elegance. Powered by the Longines caliber L888.2 quartz movement, it delivers reliable precision and exceptional time autonomy. The 19 mm lug width is precisely proportioned to the case diameter, designed for daily wear in formal or professional settings.

FAQ

What is the lug width of the Longines Elegant L4.809.4.78.2?

The lug width (ansa width) of the Longines Elegant L4.809.4.78.2 is 19 mm. This measurement represents the distance between the two case lugs and determines strap compatibility. It must be measured precisely using a digital calliper, positioning the measuring points at the exact centre of each lug.

What is the best strap for the Longines Elegant L4.809.4.78.2?

The ideal material depends on intended use. For formal daily wear, medium brown alligator offers aesthetic versatility and an elegant texture that harmonises with the case's clarity. For evening occasions, black calf leather is the most sophisticated choice. During summer, a cotton NATO strap imparts an appropriate informal character.

How do I change the strap on my Longines Elegant L4.809.4.78.2?

To change the strap, use a dedicated spring bar remover tool to extract the pins connecting the strap to the lugs. Position the tool in the small lateral slot of the pin and press gently inward, then extract the pin. Repeat on the other lug. To install the new strap, insert the pins into the appropriate seats and press until fully locked.

Can I use an aftermarket strap compatible with the Longines Elegant L4.809.4.78.2?

Yes, provided the strap has been manufactured for a 19 mm lug width with precise construction tolerances. Milano Straps offers a dedicated collection of 19 mm straps, crafted to the same artisanal quality specifications. It is advisable to select straps from specialised ateliers to ensure optimal compatibility and durability over time.

How long does a leather strap last on the Longines Elegant L4.809.4.78.2?

The lifespan of a leather strap depends on frequency of use, ambient humidity, and the material chosen. A quality alligator or calf leather, with appropriate care, guarantees 3–5 years of daily wear before showing significant signs of age. Casati Milano atelier provides an 18-month warranty, extendable through periodic maintenance and application of specific nourishing creams.