Strap for Lyre 35 Quartz Stainless Steel

The lug width of the Longines Lyre L4.759.4.11.6 is 18mm. This measurement is specifically proportioned to the 35-millimetre case and ensures optimal aesthetic balance. To verify, measure the distance between the inner walls of the lugs with a digital calliper, with the watch resting on a flat surface. Do not insert the calliper into a mounted strap, as fibres may compress and alter the reading.

For the Longines Lyre L4.759.4.11.6, we recommend three technical choices: American alligator for its irregular grain texture that reflects light off the steel case; vegetable-tanned calf leather for evolving patina over time; natural rubber for daily practicality and moisture absorption. Selection depends on use: alligator for formal contexts, calf for refined versatility, rubber for dynamic daily wear.

The Longines Lyre L4.759.4.11.6 is fitted with standard 18mm spring bars. Position the watch with the strap facing upward. Using a strap-changing tool or a blunt knife tip, gently press inward on the case to compress the spring bar detent and slide the pin out of its seat. Repeat on the opposite side. Insert the new strap by pressing the pin into the hole until you feel the spring catch. Verify the strap is securely fitted by gently flexing the watch.

Yes, any strap with an 18mm lug width is compatible with the Longines Lyre L4.759.4.11.6. Lug widths are standardised across the industry. Milano Straps' online range offers high-quality straps in alligator, calf, rubber and NATO, customisable in length, initials and thread colour. The Casati Milano atelier also provides bespoke solutions with personal consultation.

The lifespan of a leather strap depends on intensity of use and material quality. High-quality alligator or calf leather, worn daily with proper care, can last 3-5 years before showing significant wear signs. Vegetable-tanned leather develops patina that extends aesthetic 'freshness' even beyond this period. Avoid prolonged water immersion and dry promptly after humidity exposure. All Milano Straps include craftsmanship guarantee.