Greubel Forsey

Double Balancier Convexe

Art of invention. Since its creation, Greubel Forsey has imagined, patented and created seven Fundamental Inventions that have radically changed the world of Fine Watchmaking. Precision and reliability are at the heart of their approach, coming to life in disruptive watchmaking compositions that reach an unequal level of finishing.

Detalles de la pieza

General
Referencia	PR_4803
Movimiento	manual winding mechanic
Reserva	72 h
Correa	Caucho con textura o un brazalete de titanio
Caja
Material	Titanium
Cristal	Sapphire
Diámetro	42.50 mm
Altura	13.75 mm
Hermeticidad	10 atm - 100 m - 328 ft
Esfera
Color	Color claro
Indexes	Índices horarios tridimensionales de geometría variable, pulido, con Super-Luminova
Funciones	Horas y minutos, segundero pequeño, rotación del diferencial esférico constante en 4 minutos, reserva de marcha.