Strap for Elegant Collection Automatic 27.2 Pink Gold / White

The lug width of the Longines Elegant L4.378.8.11.0 is 20mm. This measurement represents the distance between the two lugs that attach the strap to the case. It is a critical technical specification to ensure mechanical compatibility and aesthetic stability of your replacement strap. milanostraps.it stocks straps calibrated precisely to this dimension.

The ideal strap depends on intended use. Alligator is the most refined choice for formal occasions, with its fine, regular grain that amplifies the perception of case delicacy. Vegetable-tanned calf leather develops a patina that harmonises with the ageing of the rose gold case. Shell Cordovan provides structural compactness and durability whilst maintaining tactile suppleness on the wrist. For daily wear, cognac or black European calf creates harmonic contrast with the 27mm rose gold case.

Strap replacement requires extraction of the spring bar pins that secure the original strap to the case lugs. Use a spring bar tool (a fork-shaped implement), inserting it into the lateral groove of each pin to release the spring mechanism. Once the pins are extracted, the original strap detaches. Position the new 20mm strap and reinsert the pins, ensuring they are securely seated. For safety, we recommend consulting a qualified watchmaker if you lack experience.

Yes, the 20mm strap is compatible with any watch featuring the same lug width (20mm). However, total strap length must be proportionate to case diameter: the L4.378.8.11.0 at 27.20mm requires straps with specific length-to-width ratios. milanostraps.it allows you to customise length and dimensions to ensure correct positioning on the wrist.

Leather strap lifespan varies depending on material, frequency of use, and environmental conditions. Alligator and Shell Cordovan provide 4-6 years of daily wear due to fibre density and resistance to abrasion. European vegetable-tanned calf lasts 3-4 years with daily use, longer if worn occasionally. Natural leather ageing is desirable: the patina developed over time reflects the watch's usage history. Casati Milano offers an 18-month guarantee on bespoke artisanal straps.