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Collector Inquiry | Vintage Piaget Automatic, Ref. 12427, 18k Yellow Gold (1970s/80s)
Hello fellow enthusiasts and collectors,
I would like to share and get some more insight into a vintage Piaget I own, the Reference 12427. This is an elegant 18-karat yellow gold automatic dress watch, which I believe dates back to the late 1970s or early 1980s.
Details of the Piece:
Brand/Reference: Piaget, Ref. 12427.
Case and Design: 18k Yellow Gold. The case is cushion-shaped, and the bezel features the iconic Clous de Paris engraving.
Movement: Automatic (It likely houses one of Piaget’s famous ultra-thin calibers, such as those from the 12P series, giving it a very slim profile).
Dial: Gold with a Sunburst brushed finish.
Condition: Pre-owned, in vintage condition. The dial shows some marks or patina consistent with the piece's age.
My Question:
I am interested in knowing if this particular model, with the Clous de Paris case in yellow gold, holds special interest for the high-end vintage watch collecting community, especially among enthusiasts of Piaget's ultra-thin calibers. Any additional technical or historical details about this reference would be greatly appreciated.
Thank you in advance for your help and feedback!

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