Piaget · Altiplano

Strap for Altiplano 38 White Gold Diamond

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter38 mm
ReferenceG0A29165
FamilyAltiplano
MovementPiaget caliber 430P hours, minutes
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Altiplano G0A29165

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Altiplano G0A29165, seen from the bench

The Piaget Altiplano G0A29165 White Gold Diamond features a 38 mm case housing the manual-wind Piaget 430P calibre. This ultra-flat timepiece embodies the maison's design philosophy since the 1960s, with minimalist proportions and refined details. The 18 mm lug width accommodates a strap that complements the watch's pure aesthetic and white gold case.

Frequently asked questions

What is the exact lug width of the Piaget Altiplano G0A29165?

The lug width (misura ansa) of the Piaget Altiplano G0A29165 is 18 millimetres. This measurement represents the distance between the two metal lugs where the strap attaches to the case. It is essential to verify this dimension before ordering a bespoke strap, as even half a millimetre discrepancy will result in incompatibility.

Which strap material pairs best with the Piaget Altiplano G0A29165?

For the G0A29165 in white gold, we recommend black or cognac alligator for formal elegance, or shell cordovan which develops a magnificent patina over time, creating compelling warm-cool contrasts. If you prefer more pronounced texture, vegetable-tanned calf is the ideal choice. For a sportive approach, rubber or NATO fabric straps keep the timepiece in casual register.

How do you change the strap on the Piaget Altiplano G0A29165?

The strap connects to the case via two lateral lugs (18mm each). To replace the strap: use a spring bar tool or dedicated implement to gently compress the internal spring of each lug, carefully remove the old strap by sliding it out, then insert the new strap aligning it perfectly with both lugs. Ensure the spring clicks correctly on both sides.

Is an aftermarket 18mm strap compatible with the G0A29165?

Yes, any strap with a certified 18-millimetre lug width is compatible with the G0A29165. However, we recommend verifying the exact width with the manufacturer before purchase. Bespoke artisan straps guarantee perfect compatibility and superior fit compared to mass-produced standard products.

How long does a leather strap last on the Piaget Altiplano G0A29165?

A high-quality leather strap (alligator, shell cordovan, calf) lasts approximately 3-5 years with daily wear, potentially extending to 7-10 years with occasional use. Longevity depends on perspiration exposure, humidity, and maintenance. Protective treatment and periodic cleaning with soft cloths significantly extend strap lifespan.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only