Strap for DolceVita 20.8 Quartz Stainless Steel / Silver - Roman / Yvy Leather

The lug width of the Longines DolceVita L5.255.4.71.B is precisely 15mm. This dimension is characteristic of the rectangular models in the DolceVita collection and was engineered to maintain perfect proportions between the elongated case and the wearer's wrist. To verify the measurement, measure the internal distance between the two lug pins using a ruler, perpendicular to the case.

For the DolceVita L5.255.4.71.B, cognac or dark brown alligator represents the most harmonious choice, enhancing the patina of the stainless steel case. Alternatively, shell cordovan develops a deep patina over time and creates an emotional symbiosis with the watch. For more casual contexts, a vegetable-tanned calf in grey or blue, or a structured NATO fabric, offer versatility whilst maintaining elegance.

The DolceVita L5.255.4.71.B strap is changed by extracting the two lug pins using a spring bar tool. Position the tool tip on the small lateral hole of the pin, push inward to compress the spring, then extract the pin. Repeat on the other side. To install the new strap, insert the pins into the lug rings and snap the springs into position. If unfamiliar with the operation, consult a professional watchmaker.

Aftermarket straps compatible with the DolceVita L5.255.4.71.B must have a lug width of exactly 15mm. Milano Straps curates a selection of 15mm straps in materials such as alligator, calf, shell cordovan and fabrics, all available online ready for shipment. Each strap is customisable in length, initials and thread colour.

A quality leather strap (alligator, shell cordovan or structured calf) on a DolceVita L5.255.4.71.B lasts approximately 3–5 years with moderate daily wear. Longevity depends on intensity of use, exposure to sunlight and humidity, and care applied. Premium leathers (alligator and shell cordovan) age nobly, developing a patina that increases aesthetic value. The Casati Milano atelier provides an 18-month warranty on all bespoke straps.