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

The lug width (strap width) of the Longines DolceVita L5.512.0.87.6 (reference L55120876) is 17mm. This dimension is specific to this model and reflects the meticulous proportioning between the 23mm case size and the strap structure. The 17mm width ensures perfect fitting and maintains the rectangular aesthetic balance of the DolceVita.

For the DolceVita L5.512.0.87.6, we recommend dark brown or black alligator to maximise the geometric authority of the case, vegetable-tanned calf leather for a naturally patinated finish, or shell cordovan for density and durability. Alternatively, perforated rubber is ideal for casual contexts. Your choice should reflect your lifestyle and the occasions you wear the watch.

Strap replacement is achieved by releasing the two spring bars (pins) that connect the strap to the watch lugs. Using a spring bar tool (a small lever designed for this purpose), apply gentle pressure to one pin to create insertion space; slide out the old strap and insert the new one, ensuring the pins are centred in the lugs. The operation takes seconds and requires no invasive tools.

Yes, any strap with a 17mm lug width is compatible with the DolceVita L5.512.0.87.6. Milano Straps offers a comprehensive collection of handcrafted 17mm straps in alligator, calf, shell cordovan and rubber, custom-fitted to guarantee millimetric insertion into your Longines lugs.

The lifespan of a leather strap depends on frequency of wear, leather quality and maintenance practices. An artisanal alligator or shell cordovan strap lasts 3–5 years of daily use if regularly cared for (periodic cleaning and conditioning with natural oils). Vegetable-tanned calf offers similar durability, with the advantage of developing a fascinating patina that visually extends its lifespan. Milano Straps leather straps are backed by an 18-month guarantee through the Casati Milano atelier.