page transition image
Skip to content

Cart

Your cart is empty

Piaget 9591 - 18K Yellow Gold Blue Dial

Details

The Essence Of 80s Gold

The Piaget Emperador was a core part of the brand's identity during an era defined by expressive gold watches. This reference 9591 embodies the confidence of the 1980s, where precious metal was the entire point. Unlike the sport-focused designs that dominated the decade, the Emperador was pure, unapologetic elegance. Its integrated case and unconventional shape were a clear statement of Piaget's mastery over gold and its commitment to a certain kind of sophisticated, design-forward luxury.

A Study In Blue And Gold

This example is defined by its vibrant matte blue dial. The color provides a deep, rich contrast against the warmth of the 18-karat yellow gold case, a combination that remains timeless. The watch is an all-original piece, retaining its factory-signed leather strap and buckle. It's a configuration that feels complete and true to the period, offering a glimpse into the specific aesthetic that made Piaget a go-to for the jet set.

An Honest, All Original Example

The watch is in good condition, showing honest wear consistent with a watch of its age. The matte blue dial is well-preserved, though there is some light degradation visible around the edges of the applied indices under close inspection. This piece is entirely original, from the case and dial down to the leather strap and buckle. As with every watch we offer, this piece has been verified as mechanically sound and is ready to wear.

For The Discerning Collector

This is a watch for someone who appreciates the design language of the 1980s but prefers elegance over pure sport. The Emperador is less common than the Polo from the same era, offering a more refined and understated presence on the wrist. It works today as a distinctive dress watch that carries the weight and character of solid gold craftsmanship from one of Switzerland's most respected houses.

Key Specs

Reference: 9591

Model: Emperador

Year: 1980s

Movement: Manual

Case Size: 29.5x31mm

Bezel: 18K Yellow Gold Integrated

Bracelet: Original Leather Strap and Buckle

Dial: Blue

Metal: 18K Yellow Gold

SKU: 690

History

Piaget's identity as a manufacturer is inseparable from the pursuit of thinness. The brand's commitment to ultra-thin movements began in 1957 with the calibre 9P — a manually-wound movement measuring only 2mm in height that held the record for the world's thinnest movement at the time of its introduction. The calibre 12P, introduced in 1960 as an automatic version, was similarly record-setting at 2.3mm. These movements defined the technical proposition that Piaget would build its reputation on across the following decades: that the highest expression of watchmaking was not complication but reduction, and that producing a movement of maximum capability in minimum space required a level of craft that no other approach could match.

The watches built around these ultra-thin calibres were designed to allow the movement to be appreciated rather than concealed. Cases were kept as thin and as geometrically simple as possible, with dials that emphasized texture and material rather than the display of additional functions. The yellow gold case with a guilloché or stone dial became the characteristic execution of the Piaget dress watch during the 1960s and 1970s, and the combination of precious metal construction with the demonstrably thin movement created a proposition that was technically rigorous and aesthetically complete simultaneously.

Among collectors, the vintage ultra-thin Piaget dress watches occupy a position of significant interest that has grown as the market has broadened beyond sports references. The stone dial examples — lapis lazuli, malachite, onyx, and turquoise among the most sought after — represent a category of watch that no other manufacturer produced with comparable consistency or variety. These dials are cut from natural material and are therefore unique by definition, making each individual example a one-of-a-kind object. The collector who values the combination of technical mastery and material beauty will find the vintage Piaget catalog to be one of the most rewarding areas of the entire market.