Piaget
Altiplano G0A40586— lug 18mm

The Piaget Altiplano G0A40586 features a lug width of 18 millimetres. This measurement is specific to the contemporary Altiplano collection and ensures compatibility with aftermarket straps certified for this width. To verify, measure the internal distance between the two lugs using a digital calliper.

For the G0A40586, we recommend dark cognac alligator or vegetable-tanned calf leather in neutral tones (grey-taupe, dark brown). These materials emphasise the ultra-thin elegance of the model without visually weighing down the white gold case. A cotton-linen NATO strap is ideal for summer and casual wear. The strap should be fitted with a deployant clasp to protect both case and material.

Changing the strap on a Piaget requires precision. Using a specialised spring bar tool, gently release the spring bar mechanisms connecting the strap to the case lugs. Remove the old strap, carefully align and insert the new one into the lug holes, and engage the spring bars until you feel a secure click. If you lack experience, consult an authorised service centre to avoid damaging the white gold case.

Yes, quality aftermarket straps of 18mm width are compatible with the G0A40586. Always confirm that the manufacturer specifies compatibility with the correct lug width. We recommend straps crafted from premium materials—genuine alligator, vegetable-tanned calf, or FKM rubber—to preserve both the aesthetic value and longevity of your timepiece.

Durability depends on material quality and usage patterns. Premium alligator and calf leather, with regular maintenance, typically last 5–7 years under normal conditions. Protecting the strap from prolonged sun exposure, excessive moisture, and frequent liquid contact extends its lifespan considerably. Periodic strap replacement is nevertheless advisable to keep your Piaget in optimal condition.