Strap for Mini Dolce Vita 21.5 Quartz Stainless Steel / Silver / Triple Cuff Blue XS

The Longines DolceVita L5.200.4.75.5 features a 16-millimetre lug width. This measurement is confirmed by placing a digital calliper between the two spring bar attachments on the case, measuring the internal distance. The 16-millimetre dimension reflects a specific design choice inherent to this model's compact rectangular case architecture, which measures 21.50 millimetres in diameter.

Alligator leather remains the most aesthetically coherent choice: its characteristic grain pattern visually amplifies the rectangular geometry of the case. Vegetable-tanned calf leather offers versatility and sustainability, whilst shell cordovan provides a patina that evolves gracefully over time. Avoid rubber or silicone materials, as these would contradict the formal intention of the watch.

Gently extract the spring bars (transverse pins) that connect the strap to the case lugs using a dedicated tool or blunt-edged knife. Slide the spring bar outward from one of the two lugs and remove it completely. Repeat the operation on the opposite lug, then align the new strap holes with the lugs and reinserert the spring bars with uniform pressure.

Yes, provided the lug width is correct—16mm in the case of the DolceVita L5.200.4.75.5. High-quality artisanal aftermarket straps often provide superior finishing and customisation compared to original equipment. Milano Straps offers straps in noble leather (alligator, calf, shell cordovan) manufactured with attachments compatible with all brands.

A strap in noble leather, whether vegetable-tanned or shell cordovan, typically lasts three to five years with moderate daily use. Longevity depends on exposure to moisture, perspiration, and ultraviolet radiation. Casati Milano straps include an 18-month warranty and may be serviced and restored at the atelier, significantly extending their functional lifespan.