Strap for DolceVita 20.5 Quartz Stainless Steel / Diamond / Silver

The lug width of the Longines DolceVita L5.255.0.71.0 is 15 mm. This specific measurement is characteristic of this model and represents a sophisticated compromise between structural integrity and visual elegance, creating a harmonious transition between the 20.5 mm rectangular case and the strap.

There is no single best choice; it depends on intended use and aesthetic preference. Alligator offers maximum formality and visual continuity with the case's geometric lines. Calf leather, especially vegetable-tanned, provides versatility and develops remarkable patina over time. Shell Cordovan is ideal for those seeking longevity and an extraordinary patina. Rubber and NATO straps offer modernity and practicality for casual contexts.

Position the watch on a soft surface. Locate the two vertical pins running through the lugs (one on each side). Using a spring bar tool, gently press the pin toward the centre of the case to release the internal spring tension. Simultaneously, extract the old strap. Reverse the procedure to insert the new strap, ensuring the pins position correctly in the new lug holes.

All aftermarket straps with 15 mm lug width are compatible. Milano Straps offers a complete selection of 15 mm straps customisable in leather type, material, colour, length, and stitching details. Compatibility is guaranteed by the watch's pins, which fit perfectly into the standard holes present in all quality 15 mm artisanal straps.

Durability depends on material, usage frequency, and maintenance. A standard calf leather strap lasts 3–5 years with daily wear. Shell Cordovan can exceed 10–15 years. Alligator ensures 5–8 years of reliable service. Vegetable-tanned leather typically lasts slightly less than chrome-tanned varieties but develops a more fascinating patina. Rotating straps and allowing them to rest extends overall longevity.