Tradition Chronographe 7077
7077BR/G1/9XV
Tradition Chronographe 7077
7077BB/G1/9XV
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.
Especificaciones técnicas
Material
Oro rosa 18K
Forma
Redonda
Ancho
44
mm
Espesor
14.1
mm
Fondo de caja
Fondo de zafiro
Ancho de asas
23
mm
Tipo de corona
Corona no enroscada
Resistencia al agua
3 BAR
Acabado de la esfera
Revestimiento de la esfera
Plateado
Material de la aguja
Acero
Revêtement de l'aiguille
Bleuie
Tipo de aguja
Breguet manecilla de manzana calada
Lista de complicaciones
Cronógrafo independiente
Reserva de marcha
Reserva de marcha
Material
Cocodrilo
Tipo de hebilla
Cierre desplegable de tres hojas
Material de la hebilla
Oro rosa
El manual del usuario le dará acceso a más información sobre este reloj.
Descargar el manual del usuarioMovimiento 580DR
Power reserve
55 hora
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
Movimiento 580DR
