Longines · DolceVita

Strap for DolceVita 20.8 Quartz Stainless Steel - Pink Gold / Silver - Roman / Roman

Takes 15 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width15 mm
Case diameter21 mm
ReferenceL5.255.5.79.7
FamilyDolceVita
MovementLongines caliber L178 hours, minutes, small seconds
Year2022
CaseRose Gold, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The DolceVita L5.255.5.79.7, seen from the bench

The Longines DolceVita L5.255.5.79.7 is a rectangular Art Déco watch launched in the 1970s as a tribute to Italian elegance. The case measures 20.80mm in diameter and combines 18k rose gold with stainless steel in a refined two-tone design. It features the Longines L178 automatic movement with hours, minutes, and small seconds, and offers 30m water resistance. The 15mm lug width is a distinctive characteristic requiring specifically sized straps.

Frequently asked questions

What is the lug width of the Longines DolceVita L5.255.5.79.7?

The Longines DolceVita L5.255.5.79.7 features a lug width of 15mm, a specific and non-standard measurement that requires custom-dimensioned watch straps. To verify the measurement, use a digital calliper to measure the distance between the two internal spring bar holes on the case.

Which strap is most suitable for the Longines DolceVita L5.255.5.79.7?

Polished black alligator represents the most aesthetically coherent choice, emphasising the two-tone contrast of the case. Noble alternatives include vegetable-tanned calf in dark brown, shell cordovan for those desiring a unique patina, or textured calf in anthracite grey for a contemporary approach. Selection depends on dial colour and personal preference.

How do I change the strap on a Longines DolceVita L5.255.5.79.7?

Remove the spring bars using a dedicated spring bar tool, gently pushing each bar upward from beneath until it disengages completely. Once freed, the lug will separate from the case. Align the new strap's holes with the case lugs, then reinsert the spring bars by reversing the motion until they click into position. If using a deployante clasp, secure the strap before mounting the buckle to the case.

Is the Longines DolceVita L5.255.5.79.7 compatible with aftermarket straps?

Yes, the DolceVita L5.255.5.79.7 is compatible with quality aftermarket watch straps, provided they feature a 15mm lug width. Milano Straps offers bespoke leather straps specific to this measurement, customisable in material, colour, dimensions and details. Consult our catalogue for available options.

How long does a leather strap last on a Longines DolceVita?

Leather strap longevity depends on material grade and daily wear. Premium artisanal alligator or shell cordovan, with ordinary care, lasts between 4 and 8 years; vegetable-tanned calf between 2 and 5 years. Rotating between multiple straps and occasional cleaning significantly extend useful lifespan. Milano Straps guarantees 18 months on straps crafted by the Casati Milano atelier.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only