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438P movement

Ultra-thin, hand-wound
Piaget 438P ultra-thin hand-wound mechanical movement

438P

2.1 mm ultra-thin rectangular shaped movement, hand-wound mechanical

438P

2.1 mm ultra-thin rectangular shaped movement, hand-wound mechanical
Piaget 438P ultra-thin watch movement

  • Characteristics

    Movement type
    Hand-wound mechanical
    Shape
    Rectangular
    Functions
    Hours, Minutes
    Technical features
    Balance stop
    Power reserve (in hours)
    Approx. 43
    Frequency (vph)
    21,600
    Frequency (Hz)
    3
    Diameter (lines)
    10.75 X 9
    Diameter (mm)
    20.3 x 23.7
    Number of jewels
    19
    Thickness (mm)
    2.1
    Number of components
    136
    Finishing

Characteristics

Movement type
Hand-wound mechanical
Shape
Rectangular
Functions
Hours, Minutes
Technical features
Balance stop
Power reserve (in hours)
Approx. 43
Frequency (vph)
21,600
Frequency (Hz)
3
Diameter (lines)
10.75 X 9
Diameter (mm)
20.3 x 23.7
Number of jewels
19
Thickness (mm)
2.1
Number of components
136
Finishing
)