Tradition Chronographe 7077

7077BR/G1/9XV

Tradition Chronographe 7077

7077BB/G1/9XV

Switch to 7077BR/G1/9XV
Switch to 7077BB/G1/9XV
Tradition Chronographe 7077
Tradition Chronographe 7077

This watch features two completely independent gear trains, one for the hours and minutes, the other for the chronograph.

The measurement of short intervals allows for an immediate glimpse of the function requested, but achieving this is a mechanical challenge, as engaging the chronograph can disrupt the proper functioning of the main gear train. The creation of two distinct gear trains solves this problem and provides greater precision to the different displays. In terms of aesthetics, the Tradition 7077 does not deviate from the rule and features an exceptional level of symmetry. The indicator to start the chronograph is located at 6 o’clock. At 2 o’clock and at 10 o’clock, in perfect opposition, retrograde hands indicate, respectively, the watch’s power reserve and the chronograph’s minutes counter, whereas at 4 o’clock and 8 o’clock the two balance-wheels face one another. The one devoted to the watch function operates at a frequency of 3 Hz, whilst the one dedicated to the chronograph operates at 5 Hz, for greater precision.

Specifiche tecniche

case
Materiale
Oro rosa 18K
round
Forma
Rotonda
case hight
Larghezza
44 mm
thickness
Spessore
14.1 mm
caseback
Fondello
Fondello in zaffiro
between horns
Larghezza delle anse
23 mm
crown
Tipo di corona
Corona non avvitata
water resistance
Resistenza all'acqua
3 BAR
icon dial finishing
Finitura del quadrante
icon dial coating
Rivestimento del quadrante
Argentato
icon hands material
Materiale della lancetta
Acciaio
icon hands coating
Revêtement de l'aiguille
Bleuie
icon hands type
Tipo di lancetta
Breguet lancetta a mela scheletrata
Elenco delle complicazioni
Cronografo indipendente
Riserva di carica
Matière bracelet
Materiale
Alligatore
Type de boucle
Tipo di fibbia
Chiusura deployante a tre lame
Matière boucle
Materiale della fibbia
Oro rosa

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Movimento 580DR

Power reserve 55 ore
Width 36.2 mm
Thickness 7.7 mm
Number of jewels 62
Winding Manual winding
Number of components 420
Balance spring Breguet silicon balance spring
Balance wheel Breguet
Movimento 580DR

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