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Piaget 12P movement
wx5,
The 12P movement was 28.1mm x 2.30mm and ran at 19,800 A/h rate with a 40 hour autonomy. The 'ex-centred' 24K golden rotor or oscillating weight was the key component. The extra wide bridge for the oscillating weight ensured robustness despite the thinness of the movement.
Calibre 12P specifications:
37 hours power reserve
Frequency: 19'800 vph
Number of jewels: 30
Ø: 28,1mm
Thickness: 2.3mm for the basic model; 2.8mm for the 12PC movement (with calendar)
Ex-centred rotor in 24K gold
Functions: hour-minute
Vertical Côtes de Genève decoration
New oldie
Piaget's new offerings inspired me to pick up this piece of history: With her younger 9P2 sister:...
Great pair you have here! :)
Very Classic and sober. Interesting movement design! Thank you for sharing. Best Blomman
Piaget 12P movement
wx5, The 12P movement was 28.1mm x 2.30mm and ran at 19,800 A/h rate with a 40 hour autonomy. The 'ex-centred' 24K golden rotor or oscillating weight was the key component. The extra wide bridge for the oscillating weight ensured robustness despite the th...