Strap for Lyre 25 Automatic PVD Gold / Champagne

The lug width of the Longines Lyre L4.360.2.32.2 is precisely 13mm. This non-standard measurement is specific to this model and determined by the proportional relationship between the 25mm case diameter and the attachment system. To verify this dimension accurately, position a digital calliper or ruler perpendicular to the strap insertion seat, measuring the internal distance between the two attachment points. Never confuse this measurement with the thickness of the strap itself.

For the Longines Lyre L4.360.2.32.2, straps in high-quality alligator with fine grain are recommended, as well as vegetable-tanned calf leather. Alligator offers a smooth texture that amplifies the watch's understated elegance, whilst vegetable-tanned calf ensures a patina that develops naturally. For formal contexts, a shell cordovan strap in dark tones represents an authoritative choice. All straps must be specifically designed for the 13mm lug width to ensure proper fit and optimal wearing comfort.

Changing the strap on the Longines Lyre is a straightforward operation requiring approximately five minutes. Use a spring bar removal tool to extract the elastic pins from the lug seats. Insert the flat tip of the tool into the pin's slot, gently lift to compress the pin, then remove the old strap. To install the new strap, insert one elastic pin into its seat on the lug, compress it with the tool, then slide the strap into position before releasing the pin. Verify that the strap is secure and exhibits no excessive play.

Yes, the Longines Lyre L4.360.2.32.2 is fully compatible with quality aftermarket straps provided the lug width is precisely 13mm. Milano Straps offers bespoke artisanal straps customizable for this specific measurement, crafted from premium leather (alligator, calf, shell cordovan). A well-constructed aftermarket strap can even enhance the comfort and aesthetics of the watch compared to the original factory strap, allowing colour variations and materials unavailable in the official Longines catalogue.

The longevity of a leather strap depends on daily usage, leather quality, and environmental conditions. A high-quality alligator or shell cordovan strap with vegetable tanning typically lasts 3-5 years with regular wear and proper maintenance (protection from standing water, occasional cleaning, annual conditioning). A vegetable-tanned calf strap has similar durability, though the patina develops more visibly over time. Milano Straps' bespoke straps are crafted from premium leathers and carry an 18-month guarantee; with proper care, their natural ageing significantly extends their lifespan compared to industrial straps.