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SBGD201

[ 9R Spring Drive ]

  • CARACTERÍSTICAS
  • ESPECIFICACIONES

CARACTERÍSTICAS

The first Grand Seiko from the Micro Artist Studio – Spring Drive, with an eight-day power reserve

The 9R Spring Drive 8Days is driven by a Spring Drive, and the first Grand Seiko to be produced by the specialists in high quality watches at the Micro Artist Studio in Seiko’s facility in Shiojiri, near Nagano

It contains the new caliber 9R01 Spring Drive with an eight-day power reserve.

This is made possible by an innovative approach to the barrel which preserves power by controlling the mainspring. The existing Spring Drive caliber contains one barrel, but the caliber 9R01 has three that are linked together, extending the usage time given from each wind by over 250%.

The case material is rare platinum 950, a blend containing 95% platinum. The newly www.loped Zaratsu polishing technique has also been used on this model to give the case a sharply defined edge and exquisite finish never before seen on a platinum case.
The pure white dial has a glittering diamond-dust effect reminiscent of a winter morning in the Suwa region, near the studio, a unique composite finish that ensures high-visibility and glistens as it catches the light.

ESPECIFICACIONES

Caja
Caja : Platino 950
Cristal : Box-shaped sapphire crystal
Revestimiento : Antirreflectante en la superficie interior
Medida de caja : Diameter 43.0mm×Thickness 13.2mm
El perímetro de la pulsera: 195.0mm
Pulsera : Cocodrilo
Movement
Movimiento : Caliber 9R01   
Tipo de movimiento : Spring Drive
Reserva de marcha : Approximately 192 hours
Precisión : ±10 seconds per month
Funciones/Especificaciones
Cierre : Tres pliegues con botón de apertura
Resistencia al agua : 10 bares de preciónes de preción
Resistencia magnética : 4.800 A/m (60 gauss)
Weight : 168.0 g
Observaciones : Fondo de caja transparente de rosca
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