F. P. JOURNE , Invenit et Fecit, Chronometer a Resonance, No. 219-02R. Very fine and rare, two time zone, platinum Chronometer [..]
Dial, case and movement signed, in very good conditionDIAM: 38,5 mm THICKNESS: 9 mmNOTE: The Chronometre a Resonance model was launched in 2000. It is one of the exceedingly rare wristwatches in the world based on resonance, a natural physical phenomenon.The two balances wheels are synvhronized by means of the resonance effect and naturally beat alternately. The negative effects of wrist and body movements are considerably reduced