Strap for PrimaLuna Quartz 26.5 Stainless Steel / Pink Gold / MOP / Bracelet

The lug width of the Longines PrimaLuna L8.110.5.87.6 is 6mm. This exceptionally narrow measurement is calibrated to the proportions of the 26.50mm case and is characteristic of many Longines women's models. For a precise fit, measurement must be accurate: use a digital calliper positioned between the inner lugs.

For the PrimaLuna, we recommend alligator leather in chocolate brown or pearl grey, which complements the mother-of-pearl dial without competing visually. Vegetable-tanned calf leather in deep black suits formal occasions perfectly. We advise against thick or oversized straps: this model thrives on delicate proportions and aesthetic restraint. The buckle should be subtle, preferably in brushed steel or rose gold.

Strap replacement requires a spring bar removal tool. Insert the fine tip into the gap between the case and lug, gently lifting the metal spring bar that holds the old strap. Once freed, align the new strap's lugs and reinsert the spring bar firmly. Verify secure positioning before wearing. With the 6mm lug width, precision is essential to avoid stress on components.

Yes, the PrimaLuna is compatible with quality aftermarket straps, provided they strictly respect the 6mm width and the case's delicate proportions. Milano Straps offers a curated selection of artisanal straps in alligator, calf, and FKM rubber, dimensionally correct for this lug width. Each strap can be customised in length, colour, and details.

Durability depends on material and wear patterns. Alligator or vegetable-tanned calf, worn daily, typically lasts 3–5 years before replacement. Humidity, sun exposure, and frequency of wear accelerate deterioration. To extend lifespan, protect the strap from excessive moisture and occasionally apply a protective balm. The Casati Milano atelier provides an 18-month warranty on all artisanal straps.