Longines · DolceVita

Strap for DolceVita 23 Quartz Stainless Steel / Black / Bracelet

Takes 17 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width17 mm
Case diameter23 mm
ReferenceL5.512.4.57.6 (aka: L55124576)
FamilyDolceVita
MovementLongines caliber L176 hours, minutes, small seconds
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 L5.512.4.57.6 (aka: L55124576), seen from the bench

The Longines DolceVita is equipped with the L176 caliber featuring hour, minute and small seconds indications. The model has 17mm lugs and uses the L5.512.4.57.6 reference. The watch adopts a classic three-hand configuration with a quartz movement.

Frequently asked questions

What is the lug width of the Longines DolceVita L5.512.4.57.6?

The lug width is 17mm. This dimension represents the standard spacing between the case attachments and requires specifically dimensioned straps. Accurate lug width measurement is critical: use a digital calliper, positioning it orthogonally between the inner edge of one lug and the other. Despite appearing marginal, this dimension determines total compatibility or incompatibility with aftermarket straps.

What is the best strap for the Longines DolceVita L5.512.4.57.6?

For the DolceVita L5.512.4.57.6, American alligator represents the optimal choice due to the regular texture of scales and the patina that develops over time. Shell cordovan constitutes an elegant alternative for those appreciating a smooth surface and evolved natural brilliance. Stamped calf leather with steel deployante offers daily versatility and superior maintainability. The choice depends on intended usage and personal aesthetic preference.

How do I change the strap on the Longines DolceVita L5.512.4.57.6?

Strap replacement requires a specific tool (spring bar tool). Position the watch with the lug facing toward you, insert the tool tip into the small lateral slot of the spring mechanism underlying the strap, push gently to compress the spring, extract the strap simultaneously. Repeat on the opposite lug. For installation, align the new strap, compress the spring with the tool, and insert the lug into the attachments until the spring engages. A delicate operation: some prefer entrusting the work to professionals.

Which aftermarket strap is compatible with the DolceVita L5.512.4.57.6?

Any strap with 17mm lug width is theoretically compatible. In practice, Milano Straps specifically catalogues models tested and verified for this dimension, eliminating the risk of failed purchases. We discourage universal straps (often 18-19mm) and NATO cloth, which would alter the compact proportions of the model. Recommended leathers: alligator, shell cordovan, stamped calf.

How long does a leather strap last on the Longines DolceVita L5.512.4.57.6?

Durability depends on the leather choice, usage, and maintenance. High-quality alligator resists 3-4 years with moderate daily usage. Shell cordovan, due to its density and natural oiliness, reaches 4-5 years. Stamped calf, less robust, allows 2-3 years of regular use. Periodic maintenance (light cleaning, annual conditioning) extends lifespan. Milano Straps offers 18-month warranty on straps produced at 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.

Request an appointment →

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