Strap for Presence 25.5 Automatic PVD Gold / White

The lug width of the Longines Presence L4.321.2.12.2 is 13mm. This measurement represents the distance between the two pins that anchor the strap to the case. It is a particular dimension requiring straps specifically constructed to this tolerance, as the most common standard sizes are 14mm and 16mm.

For the Presence L4.321.2.12.2 we recommend fine-grain alligator straps (black, dark brown, burgundy) for maximum elegance, or vegetable-tanned calf leather that develops patina over time. NATO straps in twill and FKM rubber straps with refined stitching represent versatile alternatives for daily wear whilst maintaining aesthetic coherence with the case's sober geometry.

Strap replacement requires a dedicated tool (spring bar tool) to remove the elastic pins (spring bars) that anchor the strap to the case. Position the tool under the pin, gently push upward to compress the spring, then extract the pin. Repeat on the other side. To install the new strap, insert the pins through the lugs, then press the pins into the case until they lock in position. If you lack experience, we recommend contacting a specialist centre to avoid damaging the case.

Yes, provided the strap is specifically designed for a 13mm lug width. Many high-quality artisanal aftermarket straps are compatible, as long as they respect the construction tolerance of ±0.3mm. Milano Straps offers a collection of 13mm straps tested for compatibility with the Presence. Always verify technical specifications before purchase to guarantee a perfect fit.

Leather strap durability depends on intensity of use, climatic conditions and leather type. A fine-quality alligator or vegetable-tanned calf strap typically lasts 3-5 years with daily wear, developing character and patina over time. Natural leather requires occasional maintenance (gentle cleaning, conditioning with specialised creams). Wear tends to concentrate at the case attachment and buckle; these areas can be restored. Rubber or NATO straps have superior longevity (5-8 years) due to lower environmental sensitivity.