Technical Archive

Piaget
Altiplano G0A40231— lug 18mm

Piaget Altiplano G0A40231: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Altiplano Ultra Thin Automatic White Gold Black Diamond

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Piaget G0A40231
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

G0A40231

Movement

Piaget caliber 1200P Hours, Minutes

The Heritage

The Altiplano represents Piaget's ultra-flat collection, characterized by essential lines and reduced thicknesses. It houses the manual-winding caliber 1200P with hour and minute indication. The case has contained proportions in line with the minimalist philosophy of the model.

FAQ

What is the lug width of the Piaget Altiplano G0A40231?

The Piaget Altiplano G0A40231 features a lug width of 18 mm. This measurement is specific to this model and requires compatible 18 mm watch straps. To verify correct compatibility, measure the distance between the two lug shoulders on the case: it must correspond exactly to 18 mm. A strap with a different lug width will not fit properly and may cause aesthetic gaps or mechanical stress.

What is the best strap for the Altiplano G0A40231?

For this ultra-thin white gold timepiece, we recommend a natural alligator with medium grain and amber patina, or vegetable-tanned calf leather. Alligator enhances the tactile contrast with the polished case, whilst calf offers superior suppleness and magnificently aged patina. Shell cordovan is ideal for those seeking natural brilliance and surface compactness. The choice depends on your use case: formal, daily wear, or sporty-versatile.

How do you change the strap on a watch like the G0A40231?

Strap replacement on a Piaget Altiplano is performed using a dedicated extraction lever or delicate tools (rod with Teflon tip). Locate the pin securing the lug to the passant, apply gentle pressure from the rear, then slide the passant to release it. Proceed with caution to avoid scratching the white gold case. If you are inexperienced, entrust the task to a professional watchmaker or your authorised retailer.

Are Milano Straps compatible with the Piaget Altiplano G0A40231?

Yes, absolutely. Milano Straps manufactures artisan straps in 18 mm lug width specifically calibrated for watches like the Altiplano G0A40231. All our straps are crafted from superior materials (alligator, calf, shell cordovan, premium rubber) and are ready to ship. They can be personalised online according to your colour and finish preferences.

How long does a leather strap last on a luxury watch like the G0A40231?

The lifespan of a leather strap depends on intensity of use, climatic conditions, and tanning method. On average, a high-quality alligator or calf strap, worn daily with proper care (avoiding prolonged water exposure), lasts between 3 and 7 years. Shell cordovan, owing to its compactness, typically offers superior longevity. Milano Straps offers artisan solutions built to last and easily replaceable, allowing you to refresh your watch's aesthetic regularly.