Longines · DolceVita

Strap for Dolce Vita 27.7 Automatic Stainless Steel / Silver Sector

Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width19 mm
Case diameter28 mm
ReferenceL5.757.4.73.0
FamilyDolceVita
MovementLongines caliber L592.2 Hours, Minutes, Seconds | Date | Chronometer
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The DolceVita L5.757.4.73.0, seen from the bench

The Longines DolceVita L5.757.4.73.0 is a refined rectangular watch from the 1960s with a 28.20 mm stainless steel case and 19 mm lug width. Powered by the Longines L592.2 quartz movement with COSC chronometer certification, it delivers precise timekeeping with a date complication. The case features a satin finish and measures 6.95 mm in thickness, ensuring a comfortable fit on the wrist with its proportionate lugs.

Frequently asked questions

What is the exact lug width of the Longines DolceVita L5.757.4.73.0?

The Longines DolceVita L5.757.4.73.0 features a lug width of 19.00 mm, measured as the distance between the two spring bar holes on the case. To ensure compatibility with a strap, verify that the lug width (shoulder measurement) falls between 18.8 and 19.2 mm for secure and proper installation.

What strap material is recommended for the Longines DolceVita L5.757.4.73.0?

Alligator leather is ideal for the DolceVita, as its natural grain texture complements the case's rectangular geometry beautifully. For a more subdued aesthetic with character development over time, vegetable-tanned calf leather develops a rich patina. For casual wear, cotton NATO straps or vulcanised rubber maintain aesthetic balance without compromise.

How do I change the strap on my Longines DolceVita L5.757.4.73.0?

Gently press the spring bar pins from the case using a dedicated spring bar tool. Remove the original strap. Insert the new strap's lugs into the case holes, ensuring the spring bars click securely on both sides. Verify that the lug shoulder sits flush against the case with no gaps. milanostraps.it provides detailed video instructions with every order.

Does the Longines DolceVita L5.757.4.73.0 accept aftermarket straps?

Yes, the DolceVita accommodates any strap with a 19mm lug width. Always verify that the shoulder width is compatible (18.8–19.2 mm). Avoid deployante buckles that are excessively wide—the DolceVita demands harmonic proportions. milanostraps.it straps are specifically calibrated to preserve this model's aesthetic integrity.

How long does a leather strap last on the Longines DolceVita L5.757.4.73.0?

A premium leather strap maintains structural integrity for 3–4 years with daily wear. Longevity depends on ambient humidity, sun exposure, and frequency of use. With proper maintenance—including lug lubrication and moisture control—milanostraps.it artisanal straps carry an 18-month defect warranty. Patina development is a feature, not a defect.

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