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.

Технические характеристики

case
Материал
Белое золото 18К
round
Форма
Круглая
case hight
Ширина
44 mm
thickness
Толщина
14.1 mm
caseback
Задняя крышка
Сапфировая задняя крышка
between horns
Ширина ушек
23 mm
crown
Тип короны
Невинчиваемая коронка
water resistance
Водостойкость
3 BAR
icon dial finishing
Отделка циферблата
icon dial coating
Покрытие циферблата
Серебристый
icon hands material
Материал стрелки
Сталь
icon hands coating
Revêtement de l'aiguille
Bleuie
icon hands type
Тип стрелки
Полая стрелка Breguet «яблоко»
Список осложнений
Независимый хронограф
Запас хода
Matière bracelet
Материал
Кожа аллигатора
Type de boucle
Тип застежки
Раскладывающаяся застежка на три створки
Matière boucle
Материал застежки
Белое золото

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Механизм 580DR

Power reserve 55 часа
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
Механизм 580DR

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