Leggi la descrizione dell'esperto
Marca :
Vacheron Constantin
Modello :
Tour De L'Ile
Riferimento :
Tour De L'Ile
Categoria :
Orologio da polso
Forma della cassa :
Rotonda
Colore del quadrante :
Nero
Spessore :
17.8 mm
Funzioni :
Allarme/Sveglia, Astronomico, Calendario, Data, Ripetizione minuti, Fasi lunari, Riserva di carica, Tourbillon, Fusi orari
Descrizione :
C. three-body, round, bezels with serrated edge, rounded band, curved sloped 250 ans lugs, anti-reflectivesapphire crystals. The front bezel revolves to activate the minute repeat.Dials:- Recto, solid gold, black, 250 ans guilloché, applied pink gold faceted baton indexes, off-center minutetrack, subsidiary dial for the second time zone in 24 hours with day-night indication, moon phase aperturewith lunar age scale, couple de sonnerie and 58-hour power reserve sectors and aperture with seconds trackto view the revolving one-minute tourbillon. Pink gold éventail hands, applied pink gold Seal of Geneva.- Verso, solid gold, black, 250 ans guilloché, subsidiary dials for the day, date and month, leap year aper-tureand equation of time sector arranged in the upper half of the dial, in the lower half the Sirius star chart,celestial annual calendar and sunrise and sunset sectors. Pink gold éventail hands.Movement: Cal. 2750, stamped with the Seal of Geneva, rhodium plated, fausses-cotes decoration, 834 com-ponents,38 jewels, lateral lever escapement, one-minute tourbillon regulator, the carriage in the form of theMaltese Cross, free-sprung monometallic balance with a frequency of 2,5Hz, (18,000A/h) shock-absorber, self-compensatingBreguet balance-spring, repeating on gongs via revolving bezel, two-position winding and settingsystem, adjustment for second time zone, moon phases, and perpetual calendar via five pushpieces in the band,adjustment for sidereal disc by the crown and a lockable pushbutton on the band at 8.Dimensions: diameter 47 mm, thickness 17.8 mm.
