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Piaget 9P

Calibre 9P is an ultra-thin hand-wound watch movement from Piaget.

This famous ultra-thin watch movement has been produced since 1957.


Thin watch movements were all the rage in the 1950's, with the 1.75 mm Piguet 21 being displaced by the Audemars Piguet/Jaeger-LeCoultre/Vacheron Constantin Cal. 2003 in 1953. Piaget developed their own competing movement, introducing Cal. 9P in 1957. At 2 mm thick, it wasn't quite competitive with these others, but it became famous nonetheless.

Cal. 9P remains in production today.

See also




  • Hour/minute hands


  • 19,800 A/h
  • 9 ligne (20.5 mm) wide, 2 mm high
  • 18 jewels

Production period:

piaget_9p.txt · Last modified: 02.12.2022 20:38 by

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