Strap for DolceVita 28 Quartz Chronograph Stainless Steel Roman

The lug width of the Longines DolceVita L5.656.4.71.3 is 21 millimetres. This measurement is specific to this model and does not correspond to standard widths (18mm, 20mm, 22mm). Measurement should be taken with a digital calliper from the inner side of one lug to the inner side of the opposite lug, excluding any thickness of the buckle or passant.

For the DolceVita L5.656.4.71.3, we recommend alligator straps for formal occasions (regular grain complements the elegance of the case), vegetable-tanned calf leather for daily versatility, or shell cordovan for chromatic boldness (natural burgundy creates elegant contrast with the steel). For informal contexts, nylon NATO or fluoroelastomer rubber offer practical construction.

The strap on the DolceVita L5.656.4.71.3 is changed by removing the lug pins (spring bars) with an appropriate tool, typically a spring bar tool. Insert the tip of the tool into the small hole on the inner side of the lug, compress the internal spring and slide the pin outward. Once the old strap is removed, align the new strap holes with the lugs and reinsert the pin until you hear a safety click. This procedure requires care to avoid scratching the case.

Yes, artisanal aftermarket straps specifically constructed for the 21mm lug width are available. These straps, made by specialised ateliers, offer alternatives to the original Longines strap with personalised choice of leather (alligator, calf, cordovan), finishes, colours and the option to add initials. Aftermarket 21mm straps are available through curated online collections and bespoke sartorial ateliers, ensuring construction quality and ergonomic fit.

The lifespan of a leather strap depends on the leather type and intensity of use. An alligator strap, well maintained, lasts 3-5 years with daily wear; vegetable-tanned calf has similar longevity but requires more attention to moisture; shell cordovan, due to superior structural density, can last 5-7 years. Exposure to sweat, humidity and sunlight accelerates ageing. Artisanal straps typically offer 18-month warranties and can be regenerated through professional restoration.