There is a certain dignity that can only be found in a rectangular case. Something that no round case can replicate and no odd shape can imitate. This
Ladies Stones, 1980: Onyx & Diamonds Piaget
Piaget 'Onyx' Rectangular Dress Watch – Analog:Shift
PIAGET PROTOCOL 18K WHITE FACTORY ONYX & MOTHER OF PEARL DIAL 9154 DATES 1980's
Piaget Tank 18k for $2,218 for sale from a Trusted Seller on Chrono24
Piaget Tank Dial 18k 9150 Ref. 9150 Watches on Chrono24
PIAGET, REFERENCE 94585, A WHITE GOLD AND DIAMOND-SET WRISTWATCH WITH ONYX DIAL, CIRCA 1980, Watches Weekly, F.P Journe, Piaget & The Atmos Clock, 2020
PIAGET PROTOCOL 18K WHITE FACTORY ONYX & MOTHER OF PEARL DIAL 9154 DATES 1980's
Vintage Piaget Onyx Rectangle 18 Karat Yellow Gold Unisex Watch
Piaget Protocole 9154N - White Roman Dial - *Unpolished* – Collectors Corner NY