Piaget · Emperador

Strap for Emperador Coussin Dual Time Zone White Gold Diamond

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter42 mm
ReferenceG0A32018
FamilyEmperador
MovementPiaget caliber 850P hours, minutes, Additional 12 hours Hand (adjustable), day / Night Indication, small seconds | date
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 Emperador G0A32018

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Emperador G0A32018, seen from the bench

The Piaget Emperador is powered by the in-house caliber 850P with hour, minute, adjustable hour hand, and day/night indication. The movement includes a small seconds, date, and an additional time zone display via a third hour hand. The reference G0A32018 features a GMT complication for the management of two time zones simultaneously.

Frequently asked questions

What is the lug width of the Piaget Emperador G0A32018?

The lug width of the Piaget Emperador G0A32018 measures 20 millimetres. This dimension must be measured from inner wall to inner wall of the case lugs. Using a digital calliper or flexible ruler ensures maximum precision in measurement, as even 1-2 millimetres difference would render a replacement strap incompatible.

Which strap is most suitable for the Piaget Emperador G0A32018?

For a Piaget Emperador in white gold with 42mm diameter, alligator leather with vegetable tanning represents the most formal solution. For sportive practicality, an English calf strap with natural grain offers elegance without rigidity. For versatile daily wear, NATO straps in high-tensile nylon allow rapid colour change. For aquatic environments, FKM rubber guarantees chemical and UV resistance over time.

How do you change the strap on a Piaget Emperador G0A32018?

Strap replacement requires a spring bar tool to remove the lug pins. Position the watch with the lug facing upward, insert the bifurcated tip of the tool beneath the horizontally-held spring-retained pin, and apply gentle pressure until release. Fully extract the pin, disassemble the previous strap, introduce the new strap, and reinsert the pin until locked.

Is an aftermarket 20mm strap compatible with the G0A32018?

Yes, any strap constructed with a 20mm lug (inner wall-to-wall width) is compatible with the Emperador G0A32018. It is advisable to verify the tanning quality, seam solidity, and leather firmness prior to purchase. Premium aftermarket straps (alligator, cordovan, calf) maintain the watch's aesthetic characteristics and guarantee longevity.

What is the lifespan of a natural leather strap for the Emperador?

A natural leather strap with vegetable tanning, worn daily, has an average lifespan of 3-5 years before requiring replacement. This duration depends on frequency of use, moisture exposure, and maintenance practices. Leather treated with natural waxes tends to develop attractive aged patina. To extend lifespan, avoid frequent immersion and allow complete drying after accidental water contact.

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