Type 20 Chronographe 2057
2057ST/92/SW0
Type 20 Chronographe 2057
2057ST/92/3WU
Type 20 Chronographe 2057
This model takes its inspiration from the 1,100 watches delivered to the French Air Force between 1955 and 1959 and whose name was written as Type 20 with Arabic numerals. Featuring a 42 mm case made of steel.
Its black dial has been modernised all while remaining faithful to the Type 20 identity. The Arabic numerals and the triangle present on the bezel are luminescent and feature a mint green hue, as do all the hands. The 30-minute counter at 3 o’clock, is now larger than the 60-seconds counter displayed at 9 o’clock, while a date aperture has been added at 4:30.
Especificaciones técnicas
Material
Acero
Forma
Redonda
Ancho
42
mm
Espesor
14.1
mm
Fondo de caja
Fondo de zafiro
Ancho de asas
21
mm
Tipo de corona
Corona no enroscada
Resistencia al agua
10 BAR
Acabado de la esfera
Arenado
Revestimiento de la esfera
Rodinado negro
Material de la aguja
Latón
Revêtement de l'aiguille
Barniz blanco
Fosforescencia de las agujas
Verde
Tipo de aguja
Manecilla tipo espada
Lista de complicaciones
Pequeño segundero
Cronógrafo flyback
Fecha
Cronógrafo flyback
Fecha
Material
Acero
Tipo de hebilla
Cierre
Material de la hebilla
Acero
El manual del usuario le dará acceso a más información sobre este reloj.
Descargar el manual del usuarioMovimiento 7281
Power reserve
60 hora
Largeur Mouvement
32.2 mm
Thickness
6.6 mm
Number of jewels
34
Frequency
5.00 Hz
Winding
Bidirectional automatic
Number of components
339
Balance spring
Flat silicon balance spring
Balance wheel
Breguet
Movimiento 7281
