Strap for Lyre 38.5 Automatic PVD Gold / Champagne / Bracelet

The lug width of the Longines Lyre L4.960.2.32.7 is 20 millimetres. It is measured as the distance between the inner shoulders of the case where the strap inserts. This dimension is specific to elegantly proportioned models and requires strap compatibility with precision: an 18 mm strap would be unstable, whilst a 22 mm strap would not fit.

For the Lyre L4.960.2.32.7, the ideal strap depends on its intended use: for formal contexts, cognac-coloured alligator or polished black calf leather offer timeless elegance; for daily versatility, a heavy cotton NATO strap or vegetable-tanned calf ensures practicality; for humid environments or sporting use, woven FKM rubber maintains sophisticated functionality. Your choice is determined by the patina you wish to develop over time and your personal style formality.

The strap on the Longines Lyre L4.960.2.32.7 is changed by extracting the spring bars that connect the strap to the case. Use a spring bar tool or thin blade: gently push towards the case centre to release the pin. Remove the old strap and insert the new one, ensuring the spring bars are fully engaged. Do not force: if the strap does not enter smoothly, verify that it is the correct width (20 mm).

Yes, the Longines Lyre L4.960.2.32.7 accepts aftermarket straps of 20 mm width. Specialised brands such as Milanostraps offer handcrafted straps in alligator, calf, NATO and rubber, all compatible with the lug width. Bespoke straps allow choice of leather, size adjustment and stitching colour, with 18-month warranty through ateliers such as Casati Milano. Always verify that the strap declares 20 mm width.

A quality leather strap (alligator, calf, shell cordovan) typically lasts 5-8 years with regular daily use, provided proper maintenance: avoid prolonged exposure to water, chlorine and direct humidity. Alligator ages better than calf, developing a prized patina. Longevity increases if you alternate straps and subject them to occasional cleaning with leather-specific product. Rubber or NATO straps have comparable lifespan, with the advantage of greater humidity resistance.