Strap for DolceVita 17.4 Quartz Stainless Steel / MOP

The lug width of the Longines DolceVita L5.258.4.87.5 is 13mm. This dimension is determined by the internal distance between the two lugs (attachment points) of the case. It is important not to confuse this measurement with the case width of 17.40mm. Straps compatible with this model must be specifically designed for this 13mm lug width to ensure a perfect and proportionate fit.

Given the minimalist and Art Déco aesthetics of the DolceVita L5.258.4.87.5, an alligator with fine grain in dark shades (black, deep brown, or burgundy) represents the most sophisticated choice. Valid alternatives include: full-grain calf leather with vegetable tanning for those preferring a versatile option with natural patina development, or rubber lined with nautical fabric for more casual contexts. The strap width must be proportionate to the 13mm lug width to maintain the visual balance of the case.

The strap of the Longines DolceVita L5.258.4.87.5 is secured using spring bars inserted into the lugs of the case. To change it: 1) obtain a spring bar removal tool, 2) insert the flat end of the tool into the small holes beneath the lugs, 3) gently push outward to compress the internal spring of the bar, 4) remove the old strap. To install a new 13mm strap, reverse the process. If preferred, you can entrust this operation to a craftsperson such as Casati Milano.

Any strap with a 13mm lug width is compatible with the Longines DolceVita L5.258.4.87.5. Online you will find ready-to-ship options in various materials: alligator, calf, shell cordovan, rubber, and textiles. Milano Straps offers 13mm straps customisable in sizing, initials, and stitching thread colour. For a complete bespoke experience, the Casati Milano atelier creates made-to-measure straps with personal leather selection, WhatsApp updates, and an 18-month guarantee.

The lifespan of a leather strap depends on the material and usage patterns. A quality alligator strap, if worn regularly but not in extreme conditions, typically lasts 4–6 years before requiring replacement. Vegetable-tanned calf tends to deteriorate more rapidly (2–4 years) due to lower resistance to moisture and UV rays. Shell cordovan, thanks to its dense fibrous structure, can last 7–10 years. Rubber lined with fabric has a durability similar to alligator. Milano Straps and the Casati Milano atelier offer guarantees covering manufacturing defects for up to 18 months.