Strap for Presence Quartz 30mm Stainless Steel / White - Roman

The lug width of the Longines Présence L4.320.4.11.2 is 16mm. This measurement is essential when purchasing a compatible strap. To verify, use a digital calliper to measure the distance between the lugs (the pins that attach the strap to the case), measuring from the inner edge of one lug to the inner edge of the other.

For the Présence L4.320.4.11.2, we recommend premium leathers: alligator (understated elegance), vegetable-tanned calf (natural patina development), shell cordovan (body and noble aging). For versatile wear, NATO straps in heavy canvas or FKM rubber are also suitable given the 16mm lug width. Avoid overly thick straps that would overwhelm the delicate proportions of the 30mm case.

Remove the 2 spring bars located at the sides of the case using a spring bar tool. Gently extract the old strap, align the new strap with the case holes, and reinsert the spring bars in horizontal position. If using a metal deployante clasp, ensure it is compatible with the 16mm width. For leather straps with a standard buckle, the operation is even simpler.

Yes, the Présence L4.320.4.11.2 with 16mm lugs is compatible with any strap of the same width. Milanostraps offers a complete collection of artisanal 16mm straps customisable in leather, colour, buckle type, and stitching thread. Atelier Casati Milano also creates bespoke straps made to order in consultation with the client.

Durability depends on material and frequency of use. A vegetable-tanned calf strap lasts 3-5 years with daily wear. Shell cordovan resists 5-8 years due to superior density. Alligator, being thinner, has a lifespan similar to calf. FKM rubber straps last 4-6 years. Atelier Casati Milano guarantees 18 months on all artisanal straps, with leather replacement available at contained costs.