Strap for Elegant Collection 34.5 Automatic Stainless Steel / Grey / Strap

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.

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.

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.

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.

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.