A Closer Look: Piaget Polo Flying Tourbillon Moonphase

The Piaget Polo Flying Tourbillon Moonphase is a striking new addition to Piaget’s celebrated Polo collection, marking yet another milestone in the brand’s long-standing commitment to elegance, technical mastery, and ultra-thin watchmaking. This new watch combines a flying tourbillon with an astronomical moonphase display all in an ultra-flat movement – one of this brand’s long-time specialties.

Originally launched in 1979 as a sport-chic timepiece crafted in pure gold, the Piaget Polo has continuously evolved, embracing complications that reinforce Piaget’s reputation as a leader in high horology. In 2025, the collection ascends to new heights with the titanium-cased Piaget Polo Flying Tourbillon Moonphase with dial adorned in shades of blue and grey.

Piaget’s mastery of ultra-thin watchmaking is exemplified in this 44mm titanium-cased timepiece, which boasts an overall thickness of just 9.8mm. This slim profile is made possible by the innovative 642P caliber, a hand-wound movement measuring only 4mm thick.

Inspired by the historic 600P movement—which once laid claim to being the thinnest shaped tourbillon ever created—the 642P retains its predecessor’s architectural brilliance, featuring a flying tourbillon at 12:00 and a meticulously crafted tourbillon cage in the form of a stylized “P.” Additionally, the movement incorporates a moonphase complication with an almost imperceptible increase in thickness of just 0.5mm, ensuring that the watch maintains its refined proportions.

Piaget has long championed the use of titanium, a metal prized for its strength, lightweight properties, and resistance to corrosion. The Polo Flying Tourbillon Moonphase capitalizes on these attributes, presenting a case with alternating polished and satin-brushed finishes. The deep blue PVD treatment applied to the case flanks and crown insert harmonizes beautifully with the dial’s gadrooned design—an aesthetic hallmark of the Polo collection since its inception. This carefully orchestrated interplay of materials and finishes underscores Piaget’s dedication to craftsmanship and detail.

Beyond its visual appeal, the watch’s moonphase complication remains accurate for 122 years before deviating by a single day. This level of precision ensures that the celestial rhythm depicted on the dial closely mirrors the reality of the night sky.

The Piaget Polo Flying Tourbillon Moonphase is a triumph of design and technical prowess, seamlessly integrating high complications into an ultra-thin and contemporary case. Its cushion-shaped dial within a round case creates a striking contrast, further accentuating its refined proportions. The transparent case back provides an unobstructed view of the movement, showcasing the intricate finishing.

A study of the dial showcases not only meticulous craftsmanship, but also a keen design sense that exudes classic elegance. The complicated ultra-thin watch retails for $99,000.