Strap for DolceVita 20.5 Quartz Stainless Steel / MOP

The lug width of the Longines DolceVita L5.255.4.87.3 is precisely 15mm. This measurement refers to the distance between the two lugs (ansa) on the watch case. It is essential to verify this dimension before purchasing an aftermarket strap to ensure compatibility and correct installation without forced adjustments.

For the Longines DolceVita L5.255.4.87.3, alligator straps in dark brown or cognac are recommended for formal occasions, vegetable-tanned leather for those seeking natural patina development, or NATO nylon straps for versatility and practicality. The choice depends on usage context and personal preferences regarding colour evolution over time. All straps must feature a 15mm lug width.

The Longines DolceVita strap is changed by removing the spring bars (perni) that connect the strap to the case. Using a spring bar tool or small flat-head screwdriver, compress the internal clip of the pin to remove it from one side, then insert the new strap and reinserve the pin. It is important that the new strap has a 15mm lug width to ensure correct seating in the case.

Yes, it is possible to use aftermarket straps compatible with a 15mm lug width. Milano Straps offers a selection of artisanal straps in various materials (alligator, calf leather, rubber, NATO) customisable for the L5.255.4.87.3 model. It is essential to verify that the strap is explicitly indicated as compatible with a 15mm lug width to avoid installation issues.

The lifespan of a leather strap depends on usage intensity and care. An alligator or vegetable-tanned calf strap, subject to daily wear, maintains structural integrity for 3 to 5 years before replacement becomes necessary. A strap worn less frequently (2-3 times weekly) may last beyond 7 years. Excessive moisture and prolonged direct sun exposure reduce durability, whilst regular maintenance (cleaning and specialised balms) extends it significantly.