Strap for Evidenza 26 Automatic Diamond

The lug width of the Longines Evidenza L2.142.0.51.2 is precisely 14mm. This is an atypical, non-standard measurement requiring bespoke strap construction. Accurate measurement is essential: use a digital calliper positioned on the inner face of the lug between the two contact points of the soldered attachment.

The optimal strap depends on intended use and personal preference. For daytime elegance, we recommend dark brown alligator or vegetable-tanned calf. For formal contexts, shell cordovan offers superior durability and inherent lustre. For daily practical wear, silk or satin-finished rubber NATO straps ensure longevity and ease of maintenance. Selection should harmonise with the dial and polished stainless steel case.

Strap replacement requires specific tools: a spring bar tool and ideally a magnifying lens. Position the watch on a soft surface, locate the elastic spring bars at the lug extremities, and gently compress one bar using the extraction tool to release the old strap. Align the new 14mm strap holes with the elastic bars until both click into place. Alternatively, Casati Milano offers this service with guarantee.

All artisanal straps featuring a 14mm lug width attachment are compatible with your Longines Evidenza. Milano Straps specialises in 14mm strap designs in alligator, Italian vegetable-tanned calf, shell cordovan and natural rubber, customisable in length, colour and thread. Compatibility is guaranteed by strict adherence to the 14mm lug measurement, regardless of strap brand.

The lifespan of a natural leather strap varies according to tannery quality, frequency of use and environmental conditions. A vegetable-tanned calf or quality alligator strap, with daily wear and appropriate maintenance—avoiding prolonged soaking and intense perspiration—typically lasts 4–6 years. Shell cordovan, owing to its intrinsic density properties, may exceed 7–8 years. Natural rubber straps offer superior longevity, reaching 8–10 years. Casati Milano guarantees its bespoke straps for 18 months from creation.