Longines · DolceVita

Strap for DolceVita 20.5 Quartz Yellow Gold - Diamond / Silver - 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
ReferenceL5.255.7.71.0
FamilyDolceVita
MovementLongines caliber L178 hours, minutes, small seconds
Year2023
CaseYellow Gold

Spring bar

Swiss Standard universal spring bars

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

The DolceVita L5.255.7.71.0, seen from the bench

The Longines DolceVita L5.255.7.71.0 is a contemporary interpretation of an icon born in 1997, featuring a rigorously rectangular Art Déco design. The case measures 20.50mm in diameter with 18-karat yellow gold finish and a lug width of 15mm. It houses a Longines L178 automatic movement with hours, minutes, and small seconds display, designed as an elegant dress watch for refined wrists.

Frequently asked questions

What is the lug width of the Longines DolceVita L5.255.7.71.0?

The lug width of the DolceVita L5.255.7.71.0 is 15mm. This measurement is determined by the distance between the inner edges of the two spring bar attachment points on the case. Any strap with a 15mm lug width will be perfectly compatible with this watch.

What is the best strap material for the Longines DolceVita L5.255.7.71.0?

Alligator is the optimal choice to maintain the dress watch character of the DolceVita: its regular grain pattern and natural grip enhance formal elegance. Calf leather offers a versatile and durable alternative. For summer months, chrome-plated rubber provides comfort without compromising style. Natural silk NATO straps are perfect for those seeking versatility whilst maintaining refinement.

How do I change the strap on the Longines DolceVita L5.255.7.71.0?

Locate the two metal attachment points (lugs) on the watch case. Using a spring bar tool or plastic clip, gently lift the small elastic pin located inside each lug. Remove the old strap, then insert the new one ensuring the spring bar snaps securely into position. Never use screwdrivers or sharp objects to avoid damaging the yellow gold case.

Which aftermarket strap is compatible with the Longines DolceVita L5.255.7.71.0?

Any strap with a 15mm lug width is compatible with the DolceVita L5.255.7.71.0. Milano Straps provides a comprehensive selection of 15mm straps in alligator, calf leather, NATO, and rubber, fully customizable in length and stitching thread. All straps are ready for dispatch and carry an 18-month warranty through the Casati Milano atelier.

How long does a natural leather strap last on a watch like the Longines DolceVita L5.255.7.71.0?

A high-quality natural leather strap (alligator or calf) typically lasts 3-5 years under normal daily wear conditions. Longevity depends on frequency of use, moisture exposure, and maintenance. Alligator, being more resistant, tends towards the upper end of this range. Milano Straps guarantees 18 months on the strap and recommends gentle periodic cleaning with a damp cloth to extend its lifespan.

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