Longines · DolceVita

Strap for DolceVita 23 Quartz Stainless Steel / MOP

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
ReferenceL5.512.4.87.5 (aka: L55124875)
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 L5.512.4.87.5 (aka: L55124875), seen from the bench

The Longines DolceVita L5.512.4.87.5 is a 23 mm stainless steel quartz watch with mother-of-pearl dial, featuring a 17 mm lug width. Powered by the Longines L176 manual-wind movement, it embodies refined proportions designed for elegant wrists. The minimalist dial displays hours, minutes, and small seconds with applied indices, refusing contemporary oversizing trends.

Frequently asked questions

What is the lug width of the Longines DolceVita L5.512.4.87.5?

The lug width is precisely 17 millimetres. This measurement is specific to the Longines DolceVita collection and is compatible exclusively with straps designed for this dimension. Always measure the lugs by removing the strap from the watch and measuring the distance between the two internal attachment points of the case using a calliper or digital ruler.

What is the best strap for the Longines DolceVita L5.512.4.87.5?

The choice depends on usage context and the dial colour of your model. For formal elegance, we recommend alligator in cigar brown or black; for sophisticated everyday wear, vegetable-tanned calf in cognac or dark brown; for outdoor use, grey or navy NATO. Shell cordovan in burgundy represents an ideal compromise between versatility and tactile character that ages beautifully over time.

How do I change the strap on the Longines DolceVita L5.512.4.87.5?

Strap replacement requires delicate extraction of the spring bars that secure the strap to the lugs. Use a flat, non-cutting tool (spring bar tool) to compress the pin and slide it out of the lug, repeating the operation on the second side. Insert the new strap by aligning the holes with the lugs, then reinsert the pins until a click indicates secure locking. This is a delicate operation given the thinness of the case.

Can I use third-party compatible straps on the Longines DolceVita L5.512.4.87.5?

Yes, provided they strictly respect the 17-millimetre lug width. Custom artisanal straps offer superior quality compared to industrial standards and permit selection of premium materials (alligator, shell cordovan, vegetable-tanned calf). Always verify that the strap is manufactured with contained thickness, since the remarkably thin DolceVita case does not tolerate excessively substantial materials.

How long does a leather strap last on the Longines DolceVita L5.512.4.87.5?

A quality leather strap, subject to ordinary wear (3–5 days per week), maintains functional integrity between 18 and 36 months. Determining factors include: tanning method (vegetable-tanned ages better than chromium-tanned), leather thickness, frequency of wear, climatic conditions, and maintenance. A quality deployment clasp protects the strap from repetitive stress and extends overall lifespan. Guaranteed artisanal straps from Milan saddleries offer additional protection.

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