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Marca :
Girard-Perregaux
Modello :
Tourbillon With One Gold Bridge
Riferimento :
Girard Perregaux - 9920
Categoria :
Orologio da polso
Periodo :
1990
ID Orologio :
12 LA CHAUX
Calibro :
T3P
Materiale della cassa :
Oro rosso
Colore del quadrante :
Argento
Dettagli riferimento :
9920 .
Chiusura :
Chiusura a scomparsa
Spessore :
10 mm
Funzioni :
Riserva di carica, Tourbillon
Descrizione :
C. Three-body, solid, polished, case back with 6 screws, straight and curved lugs, sapphire crystal. D. Guilloche silver with radial Roman.numerals on a plain reserve, at 6 a polished 18K pink gold bridge over the visible one-minute tourbillon regulator with its A-shaped.carriage and blued steel seconds hand, aperture for the power reserve at 12. Blued steel spade hands. M. Cal. T3P, rhodium-plated.fausses côtes and oeil-de-perdrix decoration, 20 jewels, lateral lever escapement with one-minute tourbillon regulator, tourbillon.carriage of the type designed by Ernest Guinand, monometallic balance adjusted to 6 positions, shock absorber, self-compensating.Breguet balance spring..Dial, case and movement signed..Diam.36 mm. Thickness 10 mm..Property of Various Owners