The Piaget 9557B2 Hexagon in white gold stands apart through its bold use of materials and geometry — a 29mm white-gold case surrounding a dial that juxtaposes a diamond-paved center with a malachite outer ring, creating a striking contrast between sparkle and rich green texture. The hexagonal case shape departs from classic rounds, giving the watch an architectural, sculptural presence on the wrist that appeals to collectors drawn to vintage elegance and unique design.

Paired with a white-gold mesh bracelet that flows seamlessly from the case, the 9557B2 carries a refined, jewelry-watch sensibility. Its manual-winding movement is housed within a slim profile, letting the piece remain elegant and wearable despite its decorative dial. With its combination of precious materials, bold dial aesthetic, and distinctive form, this Piaget reference offers a wearable form of wearable art — ideal for those who value subtle yet expressive luxury on the wrist.