Strap for PrimaLuna Quartz 23 Pink Gold Leather Diamond

The lug width of the Longines PrimaLuna L8.109.9.78.2 is precisely 6mm. This measurement is non-negotiable: the pins that support the strap are exactly 6mm apart. Straps with different tolerances will either create slack or fail to insert properly. Always physically verify the distance between pins before purchasing an aftermarket strap.

The optimal strap choice depends on context and personal preference, though alligator leather of certified quality represents the supreme choice. Alligator's natural grain echoes the aesthetic refinement of the 23mm case, and its patina evolves in harmony with the case's noble aging. Alternatively, certified regenerated calf leather offers visual uniformity, whilst vegetable-tanned leather develops marked and distinctive patina.

Strap replacement is straightforward: locate the pins supporting the strap (one on each side of the case). Using a dedicated removal tool or watchmaker's screwdriver, push the pin from one side until it emerges from the opposite side. Repeat for the second pin and the strap will detach. Install the new strap by aligning the holes with the pins and push until you hear the security click. For precision work on 6mm lugs, a specialist ensures flawless results without risk to the case.

Absolutely. Certified aftermarket straps are fully compatible with the PrimaLuna L8.109.9.78.2, provided they respect the 6mm lug width specification. Specialist artisan brands offer bespoke solutions in premium leathers (alligator, shell cordovan, vegetable-tanned calf) with production tolerances superior to budget OEM straps. Always verify that your supplier certifies exact compatibility.

Lifespan depends on leather type, usage and maintenance. Premium alligator or shell cordovan typically lasts 5–8 years under normal daily wear with proper care. Calf leather offers comparable longevity. Vegetable-tanned leather tends to wear faster (3–5 years) but develops prized character patina. Longevity is inversely proportional to wear intensity: an occasionally worn strap may last 10–15 years. Environmental factors (humidity, extreme heat, perspiration) accelerate aging.