Strap for DolceVita 23 Quartz Stainless Steel / Silver

The lug width of the Longines DolceVita L5.512.4.71.3 is 17mm. This is a non-standard measurement, specific to this rectangular-cased model with a 23mm diameter. This dimension was deliberately chosen to maintain the harmonious proportions of the Art Déco design. To verify correct compatibility, measure the distance between the internal lugs using a digital calliper.

For the DolceVita L5.512.4.71.3, we recommend straps in alligator or fine-grained crocodile leather, which honour the Art Déco elegance of the model without compromise. Natural alligator creates a rich yet delicate visual texture. Alternatively, shell cordovan develops a fascinating patina over time. For a more formal approach, Hermès calf leather offers superior softness and controlled ageing. Avoid synthetic or thick materials, which would diminish the aesthetic message of the case.

To change the strap, position the watch on a soft surface and use an appropriate tool (spring bar tool) to compress the springs that hold the attachment pins. Gently compress the spring on one side, slide the pin outward, then repeat on the other side. To install the new strap, align the holes with the pins and insert the latter, ensuring the springs lock completely in place. Never force, to avoid damaging the case.

Any strap with a lug width of 17mm is compatible with the DolceVita L5.512.4.71.3. Always verify the measurement before purchase, as 17mm is a non-standard dimension and not all manufacturers offer it. Milano Straps offers a complete collection of 17mm straps customisable in materials, colours and finishes, with rapid delivery and customisation available at Casati Milano atelier by appointment.

The lifespan of a leather strap depends on the quality of the tanning and daily use. A high-quality alligator or shell cordovan strap typically lasts 3-5 years of regular use, developing a fascinating patina over time. Natural leather adapts to the wrist and improves with age, unlike synthetic fibres. Protecting the strap from prolonged sun exposure and excessive humidity extends longevity. Milano Straps offers an 18-month warranty on all bespoke straps created at Casati Milano.