The Harmonious Oscillator : The Tourbillon Reference
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TM
THE PAST , PRESENT AND FUTURE OF FINE TIMEPIECES
A . LANGE & SÖHNE
WATCHMAKING IN GLASHÜTTE
PATEK PHILIPPE
NYC EXHIBITION PREVIEW
CZAPEK & CIE .
RE-BIRTH OF A ROYAL BRAND
pg .
38
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The Harmonious Oscillator : The Tourbillon Reference