Strap for PrimaLuna 30.5 Quartz Moonphase Stainless Steel / Green - Diamond / Bracelet

The lug width is 8mm. This dimension is specific to the 30.50mm case and reflects the delicate proportions of this feminine timepiece. To verify, measure the external distance between the two case lugs using a calliper.

Quality alligator, vegetable-tanned calf leather and shell cordovan are the recommended artisanal choices. Black alligator emphasises formality, aged tabacco calf develops progressive patina, and burgundy shell cordovan highlights quadrant depth. Avoid glossed leather that would compromise the strap's inherent elegance.

Use a spring bar tool or small flathead screwdriver. Position it on the side of the case and gently push inward to release the pin and slide the lug out. Repeat on the other side. Insert the new strap by aligning the holes with the case pins, then push until you feel the click of engagement.

Yes, provided they respect the 8mm lug width. Artisanal aftermarket straps made from alligator, calf leather or shell cordovan are fully compatible and often offer superior construction quality compared to original equipment. Always verify dimensions before purchase.

With daily wear, a quality leather strap lasts 3-5 years. Longevity depends on intensity of use, ambient humidity and maintenance. Vegetable-tanned leathers develop patina over time and can be reconditioned. Casati Milano straps include an 18-month warranty and replacement support beyond the covered period.