Strap for PrimaLuna Automatic 26.5 Pink Gold Diamond Arabic

The lug width of the Longines PrimaLuna L8.111.9.16.6 is 6mm. This non-standard size is specific to this model and requires careful strap selection. To verify it, measure with a calliper the perpendicular distance between the centre of the two pins protruding from the case.

For the PrimaLuna L8.111.9.16.6 we recommend alligator in vegetable tanning (chocolate brown or natural beige), high-quality calf leather in taupe grey, or shell cordovan for those seeking durability and patina development over time. We advise against artificially varnished leather that would compete with the rose gold of the case.

To change the strap, obtain a spring bar tool (available from watchmakers). Insert the tool into the lateral hole of the case, push inward to release the pin, and remove the old strap. Repeat on the opposite side. Insert the new pins into the lugs of the new strap, then reinsert the pin into the case hole until the safety click.

Yes, provided it is specifically in 6mm lug width. Milano Straps straps for 6mm lug width are crafted with precise tolerances to ensure complete compatibility with the Longines PrimaLuna L8.111.9.16.6. We recommend verifying at checkout that the lug width is confirmed as 6mm.

A high-quality leather strap (alligator, calf, shell cordovan) with vegetable tanning typically lasts 3–7 years with moderate daily wear, depending on frequency of use and environmental conditions. Alligator tends to last shorter than shell cordovan. Proper maintenance (keeping it dry, avoiding immersion) significantly extends longevity.