Girard-Perregaux Bridges 99820-52-001-BA6A Manual de Usario

Girard-Perregaux Mirar Bridges 99820-52-001-BA6A

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INSTRUCTIONS FOR USE

MINUTE REPEATER

TOURBILLON WITH BRIDGES

MINUTE REPEATER

TOURBILLON WITH BRIDGES

The mechanical structure of this Minute Repeater Tourbillon with Bridges offers an original opportunity

to simultaneously observe on the dial side both the components of the striking-mechanism and the

hammers that produce its sound by striking the wires of the gongs. In a major innovation, this positioning

of the components facilitates optimum sound transmission when the watch is on the wearer’s wrist. This

underlines a desire not only to create a mechanism that is as attractive as it is efﬁcient, but also to place

it clearly on display for the enjoyment of one and all.

Girard-Perregaux took the ambitious decision of asking its teams of watchmakers and engineers to

create a brand new type of calibre with a totally original mechanical structure that makes the invisible

visible. Underlying this approach is an implicit desire to perpetuate the Firm’s expertise and watchmaking

tradition, embodied by the Tourbillon with Gold Bridges also found in this model. This emblem of the

Brand, the design of which was patented in 1884, is today perceived as the aesthetic, technical and

even symbolic essence of one of the most venerable Swiss watch manufactures still in existence.

GIVING SOUND THE QUALITY IT DESERVES

The approach adopted here, which is as complex as it is original, perceptibly improves acoustic

performance while offering observers the opportunity to appreciate the subtle mechanism of the minute

repeater complication not only with their ears but also with their eyes. It should be noted that this is set in

motion by sliding a bolt traditionally placed at 8 o’clock on the left-hand side of the case-band. Sliding

this trigger-piece rewinds the spring contained in the minute repeater barrel. Once the maximum limit has

been attained, this minute repeater winding mechanism releases the «on-off» control - an organ designed

to prevent the striking-mechanism from starting if the winding of the trigger is not fully completed, thus

preventing an incorrect acoustic indication of the time. The enhanced structure that allows the components

of the striking-mechanism to be seen through the opening cut into the dial and the astute positioning of the

hammers and gongs on the same side, enables the observer to follow the triggering operations with his

gaze, while at the same time also watching the hammers strike the gongs. It will be seen that, of all the

minute repeater components, the only one that remains both invisible to the eye and almost undetectable

by the ear is the complex organ known as the ﬂywheel. Designed to regulate the hammers’ striking speed,

it operates on the case-back side so as to limit any sound emissions, however feeble they may be, and

thus guarantees this watchmaking musical instrument’s acoustic qualities.

Especificaciones del producto

Marca:	Girard-Perregaux
Categoría:	Mirar
Modelo:	Bridges 99820-52-001-BA6A
Color del producto:	Black, Grey
Peso.:	428 g
Ancho:	92 mm
Profundidad:	20 mm
Altura:	155 mm
Material de la carcasa:	Aluminium
Indicadores LED:	Ja
Capacidad del acumulador/batería:	20000 mAh
Interruptor encendido / apagado:	Ja
Cables suministrados:	Micro-USB
Carga rápida:	Ja
Guía de inicio rápido:	Ja
Cantidad por paquete:	1 stuk(s)
Fuente de carga:	USB
Corriente de salida:	2.1 A
Compatibilidad del cargador:	Universeel
Número de dispositivos conectados simultáneamente (máx.):	3
Interfaz de entrada:	Micro-USB
Número de ciclos de carga:	500
Cargue el banco de energía y el dispositivo al mismo tiempo:	Ja
Tiempo de carga estándar del dispositivo:	100 uur
Puertos de salida USB tipo A:	3