Piaget
Altiplano G0A39105— lug 18mm
Piaget Altiplano G0A39105: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 18mm lug width to preserve the original sartorial balance."
Technical Specifications
Piaget G0A39105The essential strap measurement.
Browse 18mm straps →G0A39105
Piaget caliber 450P Hours, Minutes, Small Seconds
The Heritage
Compatible Straps
Selected for the 18mm lug width of the Altiplano
FAQ
What is the exact lug width of the Piaget Altiplano G0A39105?
The Piaget Altiplano G0A39105 features a lug width of 18mm. This measurement is determined by the proportions of the 34mm case and allows the use of any aftermarket strap with a standard 18mm attachment. Correct measurement is performed by positioning a rigid ruler between the lugs, perpendicular to the case.
Which strap is most suitable for a Piaget Altiplano in rose gold?
For a rose gold Altiplano, we recommend alligator straps (cognac or tobacco colour) for aesthetic continuity, or vegetable-tanned calf leather in dark shades (havana, brown). Alligator develops a patina that naturally complements the warmth of rose gold. For a versatile daily solution, a grey silk NATO offers functional elegance without stylistic compromise.
How do you change the strap on a Piaget Altiplano G0A39105?
Strap replacement involves removing the spring bars that connect the strap to the case. Use a dedicated tool or thin pin to depressurise the internal spring, then withdraw the strap outward. Insert the new strap by aligning the holes with the lugs and push the spring bar until it clicks into position. Seek professional assistance if inexperienced, to avoid case damage.
Are aftermarket artisanal straps compatible with this model?
Yes, any strap with an 18mm attachment is compatible with the Piaget Altiplano G0A39105. Milano Straps artisanal straps are specifically designed for this lug width and maintain the aesthetic proportions of the watch. Material quality (alligator, calf, canvas) often exceeds OEM straps, allowing for colour and texture personalisation.
How long does a leather strap last on a Piaget Altiplano worn daily?
A quality leather strap (alligator or vegetable-tanned calf) typically lasts 3–5 years with daily wear and routine maintenance. Longevity depends on humidity exposure, cleaning frequency, and climatic conditions. An alligator strap ages more elegantly than calf leather, developing a golden patina. If the strap shows cracks, buckle detachment, or progressive thinning, replacement is recommended.