Materiale cassa: Oro giallo; Carica: Automatico; Condizioni: Nuovo Stato del corredo: Senza documenti; Modello: Classique Prezzo su richiesta Gmtbroker Referenza: 7800BA/11/9YV the classical "la musicale" watch plays a crystal-toned version of "the thieving magpie" aria by rossini, either on demand or at the desired time, like a melodic reminder. this technical masterpiece houses a patented musical mechanism. a disc carrying the pins replaces the traditional music-box cylinder and alternately acts on the 15 metal teeth of the comb. a liquidmetal membrane placed beneath the movement serves to amplify the frequencies required to emit the tune. to enhance listening pleasure, the model is equipped with the first magnetic strike governor in watchmaking history. this patented system, equipped with magnets isolated within the cage, manages to eliminate background noise as well as the characteristic wear typical of classic strike-governors. case round in 18-carat yellow gold, caseband finely engraved with a musical stave. also known as: breguet 7800ba/11/9yv, 7800ba119yv