Strap for Master Collection Date 25.5 Stainless Steel - Yellow Gold / Beige / Bracelet

The lug width of the Longines Master Collection L2.128.5.77.7 is 13mm. This dimension represents the space between the case lugs and is essential for selecting a compatible strap. An incorrect measurement compromises both aesthetics and case integrity.

The best strap depends on intended use: for formal occasions, dark brown or black alligator offers uncompromised elegance. For daily wear, fine-grained calfskin provides versatility and develops natural patina over time. Shell cordovan represents the premium choice, with exceptional durability and progressive lustre.

The L2.128.5.77.7 strap is replaced using a spring bar tool to push the elastic pins that secure the strap to the case lugs. Operate with care to avoid scratches. If unfamiliar with the process, consult a professional watchmaker or Casati Milano atelier.

Yes, you may use quality aftermarket straps, provided they strictly respect the 13mm lug width and case proportions (25.50mm). Milano Straps artisanal straps guarantee certified compatibility, customisation and carefully selected noble materials.

Leather strap longevity depends on material and use. Fine-grained calfskin, with ordinary maintenance and rotation between multiple straps, lasts 3-5 years. Alligator and shell cordovan, owing to natural density, exceed 5-7 years without structural failure. Patina is part of the item's beauty.