Strap for DolceVita 20.5 Quartz Stainless Steel / Silver

The lug width of the Longines DolceVita L5.255.4.71.3 is 15 millimetres. This dimension is determined by the geometry of the rectangular case and is essential for selecting the correct strap. The 15mm distance ensures that the strap integrates perfectly with the proportions of the rectangular case without excessive overhang at the sides.

For the DolceVita, we recommend alligator leather for formal and dress occasions, as its geometric texture perfectly complements the rigid lines of the case. For daily wear, classic chromium-tanned calf or vegetable-tanned calf offers versatility and a patina that improves over time. Shell cordovan represents the premium choice for those who appreciate the durability and natural shine of equine leathers.

The strap is changed by removing the spring bars that attach the strap to the case lugs. Using a dedicated tool or a small flathead screwdriver, gently lift the bar and extract it. Insert the new strap and reinsert the spring bar until it is fully seated. The operation requires care to avoid scratching the case.

Yes, any strap with a 15mm lug width is compatible with the DolceVita. High-quality aftermarket straps (made by specialist craftsmen such as Casati Milano) offer the opportunity to choose premium materials, bespoke finishes and custom solutions that often exceed the original Longines options.

The lifespan of a leather strap depends on the material and usage. A quality chromium-tanned calf strap typically lasts 3-5 years with daily wear, developing an appreciated aged patina. Alligator and shell cordovan, being more robust leathers, can last 5-7 years. Vegetable-tanned leathers extend durability further. The standard warranty offered by Casati Milano is 18 months.