Strap for Record 38.5mm Stainless Steel / Blue-Arabic / Alligator

The lug width of the Longines Record L2.820.4.96.2 is 20 millimetres. This width is proportional to the contained case dimensions of 38.50mm and ensures visual balance between the case volume and the strap itself. A 20mm strap attaches to the spring bars of the case creating visual continuity coherent with the overall design of the model.

The ideal strap depends on intended use. Alligator in dark brown or black tones offers maximum elegance for formal occasions; vegetable-tanned calf leather provides daily versatility with natural ageing; shell cordovan represents the premium choice for those who appreciate longevity and deep patina; FKM rubber guarantees practicality in humid environments; cotton NATO is perfect for summer and sports contexts. All materials are available in 20mm width.

The change requires a spring bar tool (small tool with two curved flat ends). Position the flat end under one of the case lugs, push towards the centre to compress the internal spring of the spring bar, and extract the old strap. Repeat on the other side. Insert the new strap aligning the hole with the compressed lugs, release pressure to secure. Delicate operation requiring care not to scratch the metal; Casati Milano offers strap change service with personalised consultation.

Yes, any strap with 20mm lug width is compatible. Compatibility is guaranteed by the standardised width of the spring bars. However, to maximise the aesthetic value of an elegant model like the Record, we recommend artisanal straps in noble materials (alligator, vegetable-tanned calf, shell cordovan) rather than synthetic surrogates or irregular weaves. Customisable straps allow you to choose precise lengths suited to individual wrist size.

Durability varies based on material and use. High-quality alligator or calf leather with vegetable tanning lasts an average of 3-5 years with moderate daily use. Shell cordovan can exceed 7-10 years, developing increasingly pronounced patina. FKM rubber lasts 4-6 years before losing elasticity. A spooled cotton NATO strap lasts 2-3 years if regularly washed. Longevity depends on humidity, sun exposure, frequency of changes, and proper drying after wetting. Casati Milano offers an 18-month warranty on all bespoke straps.