Piaget 12P movement
By: MTF : April 24th, 2014-19:15
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...