Strap for Record 26mm Stainless Steel / MOP-Diamond / Bracelet

The lug width of the Longines Record L2.320.4.87.6 is 20mm. This measurement represents the distance between the two metal lugs positioned at the extremities of the case, where the strap attaches. It is essential to verify this dimension before purchasing an aftermarket strap to ensure compatibility and proper fit on the wrist.

The best strap depends on intended use and personal aesthetic preference. For formal occasions, alligator or vegetable-tanned calf leather in dark shades (black, burgundy, cognac) offers elegance and controlled patination. For daily wear, European calf in havana or cordovan ensures durability and natural ageing. Custom-made straps from Casati Milano allow personalisation of leather type, colour and construction details according to individual requirements.

Strap replacement requires specific tools: a spring bar tool (lever screwdriver or spring bar extractor). Position the watch on a stable surface, locate the elastic springs (spring bar) at the extremities of the metal lug, insert the tool into the small lateral hole to release the spring, then gently extract the worn strap. Insert the new strap by aligning the lugs and release the spring. If inexperienced, consult a professional watchmaker to avoid damage to the case.

Yes, any strap with a 20mm lug width is compatible with the Longines Record L2.320.4.87.6. The handcrafted straps from milanostraps.it are specifically manufactured for this width and are supplied with standard spring bars. Compatibility is guaranteed by measurement, though construction quality, tanning type and material vary considerably: vegetable-tanned and alligator straps offer superior longevity and patination compared to chemically-treated leathers.

The lifespan of a leather strap varies according to material, tanning quality and frequency of wear. A vegetable-tanned calf has an average life of 3–5 years with daily use, whilst alligator or cordovan can exceed 7–10 years. Leather requires occasional maintenance: avoid prolonged exposure to moisture and direct sunlight, dry gently after rain and apply natural conditioners every 6–12 months. Casati Milano straps, crafted with premium leathers, benefit from an 18-month warranty and may be partially replaced if only the buckle requires attention.