Piaget Watches12

Type : Mechanical hand-wound
Shape : Round
Functions : Minutes, Hours at 6 o'clock, Retrograde seconds display at 12 o'clock
Technical features : Balance with screws
Power reserve (in hours) : 60
Frequency (vph) : 21,600
Frequency (Hz) : 3
Diameter (lines) : 12.00
Diameter (mm) : 26.8
Number of jewels : 27
Thickness (mm) : 3.9
Number of components : 170
Finishing : Circular-grained mainplate, Circular Ctes de Gen