Strap for DolceVita XL Stainless Steel Arabic

The lug width of the Longines DolceVita L5.686.4.73.4 is precisely 26 millimetres. This measurement is calibrated to the proportions of the rectangular case and must be verified by placing a ruler perpendicular to the case, measuring between the two internal lug shoulders. Any deviation, even of a few tenths of a millimetre, would compromise the strap's compatibility.

For the DolceVita L5.686.4.73.4, we primarily recommend alligator straps, which enhance the Art Deco geometry of the case without competing visually. Shell cordovan represents the noble alternative for those desiring a patina that improves with time. Polished calfskin is ideal for a modern and sober aesthetic, whilst NATO straps are appropriate for more casual seasonal wear.

To change the strap, the spring bars must be removed using a dedicated extraction tool or by consulting a specialised watchmaker. The bars should be extracted by pressing downward from the internal lug shoulder, applying gentle leverage. Once extracted, the previous strap slides away. To install the new strap, position the bars in the holes of the new lug and insert them into the case shoulders until an audible click is heard. We recommend having the operation performed by a qualified watchmaker to avoid scratching the case.

Yes, aftermarket straps compatible with the DolceVita L5.686.4.73.4 must have a lug width of 26 millimetres. Milano Straps offers a comprehensive collection of bespoke straps in noble materials such as alligator, shell cordovan and calfskin, customisable in sizing, initials and stitching thread type. The Casati Milano atelier also crafts bespoke straps with personal hide selection and an 18-month warranty.

The lifespan of a leather strap depends on usage, tanning method and material quality. An alligator or shell cordovan strap with vegetable tanning typically lasts 4-6 years with regular wear, developing a patina that enhances its aesthetics. Polished calfskin requires slightly more maintenance but can last 3-5 years. The ageing of straps is not a defect but part of the natural evolution of leather, especially if properly maintained: gentle cleaning with a damp cloth and prevention of prolonged exposure to direct light and excessive humidity.