Strap for Lyre 35 Quartz Yellow

The lug width of the Longines Lyre L4.759.2.32.7 measures exactly 18 mm. This is the standard measurement between the two lugs of the 35 mm case. It is essential to verify this measurement with a digital calliper before purchasing a strap, positioning the tool perpendicularly between the lugs, not across the passant.

For the elegance of the Lyre L4.759.2.32.7, alligator leather represents the canonically correct choice: its natural grain develops a unique patina over time and conforms perfectly to the wrist. Equally dignified alternatives are vegetable-tanned calf for a more homogeneous appearance, and shell cordovan for those preferring a more brilliant surface with natural striations that deepen with age.

The strap is changed by extracting the spring bars from the lugs. Position the watch on a flat surface, use a spring bar tool or small flathead screwdriver to compress the bar spring, remove the old strap and insert the new one by aligning it perfectly with the 18 mm lugs. Ensure both ends of the strap insert completely into the lugs.

Yes, provided the aftermarket strap is specifically dimensioned for 18 mm lug width. Many artisanal straps, such as those available on milanostraps.it, are bespoke produced for the Lyre L4.759.2.32.7 and guarantee perfect compatibility. Always verify that the manufacturer certifies the lug width before purchase.

Durability depends on material and usage. An alligator or shell cordovan strap, worn daily, maintains structural integrity for 4–6 years. Calf leather, being more delicate, tends to wear after 2–3 years of regular use. Longevity increases significantly if the strap is subjected to periodic maintenance and stored in dry environments away from direct sunlight.