Piaget
Altiplano G0A31114— lug 18mm

The lug width of the Piaget Altiplano G0A31114 is precisely 18mm. This measurement is taken between the two attachment pins of the case (the lugs), calculating the perpendicular distance between the inner left shoulder and the right shoulder. Accurate measurement ensures complete compatibility with any aftermarket strap of matching width, avoiding unstable fitment or undesired play at the attachment point.

For the Altiplano G0A31114, we recommend primarily alligator straps of heritage quality or vegetable-tanned calf leather, materials that maintain aesthetic coherence with the sophistication of the rose gold case. However, NATO straps in cotton or merino wool represent a contemporary alternative that reinforces the constructive understatement of the watch, whilst rubber with fine grain texture offers maximum daily versatility without stylistic compromise.

Changing the strap on the G0A31114 requires the use of a spring bar tool, a specialised instrument with dual prongs that allows you to push the internal retaining pins within the case lugs, liberating the metal bars securing the previous strap. The procedure must be executed with controlled firmness, positioning the watch's lug on a soft surface to prevent accidental scratching of the rose gold case. We strongly recommend entrusting this operation to an expert if you lack experience, as rose gold is a delicate material susceptible to permanent damage.

Yes, any strap with an 18mm lug width is completely compatible with the G0A31114, provided that the external width of the strap does not exceed the profile of the lug itself. We recommend always verifying dimensional specifications with the strap manufacturer before purchase. Artisanal straps with vegetable tanning offer the best compromise between longevity and aesthetic evolution over time, developing patina parallel to that of the rose gold case.

A professional-quality leather strap, manufactured with vegetable tanning and full-grain hide, maintains structural integrity between 3 and 5 years of moderate daily use, developing over time a noble patina that narrates the history of wear. Longevity depends on factors such as frequency of strap changes, exposure to environmental agents (humidity, UV rays), leather quality, and expertise in strap replacement itself. Appropriate preventive maintenance – periodic cleaning with a soft cloth and treatment with specific hydrating creams – can significantly extend the strap's lifespan, sometimes beyond 7 years.