Strap for DolceVita 23 Quartz Stainless Steel / Diamond / Black / Bracelet

The lug width (distance between the spring bars) of the Longines DolceVita L5.512.0.57.6 is 17 mm. This is a specific measurement calibrated to the 23 mm case diameter and must not be confused with the overall case size. Accurate measurement is essential before ordering an aftermarket strap, using a ruler positioned between the internal walls of the case lugs.

For the Longines DolceVita, alligator (distinctive grain pattern), premium calf leather (smooth and luminous surface), or shell cordovan (natural lustre and beautiful aging patina) are recommended. Black or dark brown alligator provides formal contrast, whilst cognac or tobacco alligator maintains harmony with the stainless steel case patina. Shell cordovan represents the most sophisticated choice for those seeking a leather that develops character through wear.

To change the Longines DolceVita strap, remove the two spring bars (small elastic pins) located at the sides of the case in their dedicated slots. Using a spring bar tool or small screwdriver, apply gentle pressure to compress the spring and extract it from its seat. Repeat on the opposite side. Once the spring bars are free, the existing strap slides away. Insert the new strap into the slots and reinsert the spring bars, ensuring both are fully anchored. Perform this operation on a soft surface to avoid losing the small pins.

Yes, quality aftermarket straps compatible with the 17 mm lug width of the Longines DolceVita are available. Verify that the strap is specifically sized at 17 mm and that the spring bar profile matches your case (standard, reduced, or grooved). Specialist suppliers offer customisable straps in alligator, calf, and shell cordovan. For those desiring a fully bespoke strap with personally selected leather, sartorial ateliers such as Casati Milano provide direct consultation and extended warranty.

A premium leather strap (alligator, high-grade calf, shell cordovan) used daily typically lasts 3–5 years, depending on tanning quality, climate, and usage intensity. Natural leather progressively wears through friction with the wrist, buckle movements, and environmental factors (humidity, heat, sunlight). Shell cordovan tends to last longer due to its natural density. Proper maintenance—drying after perspiration exposure, conditioning with specialist creams every 6–12 months—can extend strap life to 7–8 years. Casati Milano provides 18-month warranty and offers regeneration and replacement services at controlled costs.