Strap for DolceVita 23 Quartz Stainless Steel / Diamond / Black

The lug width of the Longines DolceVita L5.512.0.57.0 is 17 mm. This is an undersized measurement compared to contemporary standards, a deliberate choice of proportions that maintains visual balance between the 23 mm case diameter and the strap, preventing the dial from appearing overwhelmed.

The best strap for the DolceVita depends on intended usage. Alligator in matt finish (tortoise grey, dark brown, or black tones) is the most natural choice for this brushed steel case. Vegetable-tanned calf leather offers a softer alternative and will age beautifully. Shell cordovan is ideal if you desire natural lustre. Fabric NATO straps in navy blue or warm sand maintain the timeless character of the model.

To change the strap, remove the watch and place it on a soft surface. Use a spring bar tool to remove the lugs: insert the tool into the space between the lug and case, then gently press to release the internal spring. Pull the lug from the old strap and repeat on the other side. Insert the lugs into the new strap holes, applying gentle pressure until you hear the click of closure.

Yes, numerous aftermarket straps compatible with 17 mm lug width watches are available. You can find online a complete selection of artisanal straps, crafted in alligator, calf leather, shell cordovan, and fabric, customisable in size, initials, and stitching thread type. The Casati Milano atelier also offers bespoke straps created with personal leather selection.

The lifespan of a leather strap depends on material quality, frequency of use, and maintenance. A high-quality alligator or calf leather strap typically lasts 3–5 years with daily wear, sometimes longer with occasional use. Shell cordovan is renowned for exceptional longevity, reaching 7–10 years. Protecting the strap from prolonged moisture and direct sunlight significantly extends its life. Casati Milano guarantees 18 months on all bespoke straps.