Strap for Evidenza 19.6 Stainless Steel Black

The lug width of the Longines Evidenza L2.175.4.53.5 is precisely 10 millimetres. This is a non-standard dimension requiring straps specifically crafted for this model. Measure the distance between the spring bar pins on the case to verify: it must be exactly 10mm to ensure correct fit and harmonious tension between case and strap.

The best strap depends on intended use and personal style. For supreme elegance, black or burgundy alligator represents the pinnacle choice, dialoguing perfectly with the case's rectangular geometry. For long-term investment, shell cordovan develops a creamy patina that evolves magnificently over time. For daily versatility, vegetable-tanned calf offers tactile grip and texture that gains character through use. For informal occasions, a NATO strap in heavy cotton provides practicality without compromising dignity.

Strap changes are performed through the spring bars positioned on the case's sides. Use a dedicated tool (pin remover) or fine screwdriver to apply light pressure on the spring mechanism, sliding it laterally. Once the pin is extracted, the old strap releases easily. Align the new strap's holes with the pins, then reinsert the pin carefully until it clicks into position. Operate with precision to avoid scratching the case or lugs.

Yes, milanostraps.it offers compatible 10mm straps ready for shipment, customisable in length, initials and stitching thread. Additionally, Casati Milano atelier creates bespoke straps to order, allowing you to personally select leather from alligator, calf, shell cordovan and other materials, with progress updates via WhatsApp and 18-month warranty.

Leather strap lifespan depends on material, tannage and usage patterns. Quality calf with vegetable tannage, in daily use, maintains structural integrity for 3–5 years. Shell cordovan lasts considerably longer, often exceeding 10 years due to material hardness and the protective patina that develops. Premium alligator remains optimal for 5–7 years. Wear accelerates with moisture exposure, perspiration and sunlight. Basic maintenance (monthly cleaning with damp cloth, storage in dry environment) significantly prolongs longevity.