Strap for Presence 25.5 Automatic PVD Gold / Champagne / Bracelet

The lug width (ansa width) of the Longines Présence L4.321.2.32.8 is precisely 13mm. This measurement is specific to the Présence ladies' line and represents Longines' deliberate choice to maintain correct proportions between the compact 25.50mm case and the strap. To verify the measurement on your watch, measure the internal distance between the two case lugs where the strap inserts—it should read exactly 13mm.

The Présence L4.321.2.32.8 pairs perfectly with straps in brushed alligator, vegetable-tanned calfskin, or shell cordovan. Brushed grey or tortoiseshell alligator maintains formal elegance without jarring contrast; vegetable-tanned calfskin with natural patina develops rich colour depth over time; shell cordovan offers distinctive leather grain and natural lustre. Avoid excessively thick straps or heavily grained materials—the delicate case demands sophisticated leather.

Strap replacement requires a dedicated spring bar tool or professional watchmaker assistance. Insert the flat tip of the tool beneath the spring lug mechanism, apply gentle pressure to compress the spring, and slide the current strap away from the case attachment points. Repeat on the opposite side. To install the new strap, align the holes with the case pins and use the tool to compress the spring during insertion. If you lack experience, consult a professional: the risk of case damage is material.

Yes, professional-grade aftermarket straps compatible with 13mm lugs are available. Milano Straps offers a collection of artisanal 13mm straps ready for dispatch, customisable in sizing and colour. The critical requirement is confirming that your chosen strap is specifically manufactured for 13mm lug width: even a 0.5mm variance can create excessive play or prevent insertion entirely. Avoid generic, non-calibrated straps unsuited to your watch's exact specifications.

Leather strap longevity depends on usage patterns, maintenance protocols, and tanning quality. On a daily-worn Longines Présence L4.321.2.32.8, a quality artisanal strap (alligator, calfskin, shell cordovan) typically lasts 3-5 years. Moisture, perspiration, and direct sunlight exposure accelerate degradation. To maximise lifespan: rotate straps, avoid extended immersion in water, and apply conditioning balm every 6-12 months. Milano Straps' artisanal straps carry 18-month warranty and can be refurbished by atelier Casati Milano.