Strap for PrimaLuna Quartz 30 Stainless Steel / Yellow Gold / Diamond / Silver - Roman / Bracelet

The lug width of the Longines PrimaLuna L8.112.5.95.6 is 7 millimetres. This measurement is specific to this model and falls outside common industry standards (18, 20, 22 mm). It is measured centre-to-centre between the case lugs. It is essential to verify this dimension before purchasing an aftermarket strap, as compatibility depends precisely on this parameter.

The ideal strap for the PrimaLuna L8.112.5.95.6 is alligator or calf leather, in shades that emphasize the elegance of the elliptical 30-millimetre case. For a white-silvered dial, black opaque alligator with pearl grey stitching creates harmony. For blue dials, cognac calf is recommended. FKM rubber represents a modern alternative for everyday wear. A stainless steel or yellow gold deployante clasp is essential to ensure secure closure.

Changing the strap on the PrimaLuna L8.112.5.95.6 requires caution given the delicacy of the case. Use a spring bar tool (T-shaped instrument) to gently push the pin from the opposite side. Do not use hairpins or sharp objects that might scratch the yellow gold. Position the watch on a soft cloth, insert the pin into the new strap (verifying alignment of the 7-millimetre width) and secure the pin in the opposite seat. For added safety, consult an official service centre or specialised craftsman.

Yes, Milano Straps offers high-quality aftermarket straps in 7-millimetre format, compatible with the Longines PrimaLuna L8.112.5.95.6. These straps are made in alligator, calf and vulcanised rubber, customisable in length, initials and stitching type. They represent an elegant alternative to original Longines straps whilst maintaining artisanal quality standards. For specific aesthetic requirements, the Casati Milano atelier creates bespoke straps to measure with an 18-month guarantee.

The lifespan of a leather strap depends on usage intensity and tanning type. Vegetable-tanned alligator, if properly maintained (protection from excessive perspiration, rapid drying after rain), lasts 4 to 8 years. Box calf tends to show visible wear after 2-3 years, developing a patina that many consider desirable. FKM rubber has a longer lifespan, up to 10 years, but requires regular cleaning to avoid UV degradation. Annual inspection of stitching and passants ensures optimal longevity.