Strap for Lyre 35 Quartz Yellow

The lug width of the Longines Lyre L4.759.2.32.2 is 18mm. This dimension is determined by the distance between the horizontal metal pins that pass through the case. To verify correctly, observe the pins at 12 and 6 o'clock: the distance between their inner edges corresponds to 18mm. Do not confuse this technical specification with the visual width of the case itself.

The best strap depends on usage: for formal contexts we recommend alligator in black or cognac brown, materials that enhance the elegant proportions of the case. Shell cordovan is excellent for those seeking chromatic evolution over time. For daily wear, vegetable-tanned calf offers natural breathability and sustainability. Fabric-rubber is ideal for summer or informal environments whilst maintaining aesthetic rigour. Avoid straps with prominent stitching or heavy hardware: the Lyre deserves discretion.

The process is straightforward: use a dedicated tool (spring bar tool) to compress the horizontal metal pin connecting the strap to the case. Insert the tool into the small slot of the pin and gently push whilst removing the old strap. Once removed, align the new strap's hole with the pin and release the tool, verifying the pin clicks into position. Repeat on the second pin. If you prefer professional assistance, Casati Milano offers in-atelier fitting service.

Yes, absolutely. Aftermarket 18mm straps are entirely compatible with the Lyre. The important factor is that the strap is manufactured with precise lug width, as on such an elegant case even minor width variations alter visual balance. We recommend artisanal straps where lug width is measured to the millimetre and stitching matches Longines standards. On milanostraps.it you'll find customisable 18mm straps ensuring proportional perfection.

Leather strap durability varies depending on material and usage. Alligator and shell cordovan, when subjected to basic maintenance (protection from intense water and prolonged humidity), last 4-8 years as a primary strap. Vegetable-tanned calf, more sensitive to moisture, maintains aesthetic excellence for 2-4 years before replacement. Fabric-rubber is more resilient, lasting 5-7 years. All Casati Milano straps include an 18-month warranty and can be regenerated through re-conditioning and leather restoration.