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NEW

SBGA201

$4,900

[ 9R Spring Drive ]

  • FEATURES
  • SPECIFICATIONS

FEATURES

A Long-selling Simple Standard Spring Drive Model

A Spring Drive standard model that has had a strong following ever since its release. It was the first Grand Seiko watch to be powered by a Spring Drive, the third movement mechanism, combining the motive force of a mainspring found in mechanical watches with the high precision of a quartz watch.

The watch features a sweeping hand movement, a unique mechanism that differs from mechanical and quartz movement.

It has a maximum 72-hour (3-day) power reserve, and a power reserve indicator on the bottom left of the dial showing the amount in reserve.

The differing expressions offered by the silver watch face and multi-faceted hand needle and index, which change depending on the level of light, help to make this a long-time favorite.
Wearers of this watch can enjoy a clear view of the movement through the see-through case back.

SPECIFICATIONS

Case
Case : Stainless steel Case back: Stainless steel and sapphire crystal
Glass : High definition dual-curved sapphire crystal
Coating : Anti-reflection coating on inner surface
Lumi Brite : -
Case size : Diameter 41.0mm×Thickness 12.5mm
Movement
Movement : Caliber 9R65    Instructions
Driving system : Spring Drive
Power reserve : Approximately 72 hours
Accuracy : ±1 per day (±15 seconds per month)
Functions/Specifications
Clasp : Three-fold clasp with push button release
Water resistance : 10 bar
Magnetic resistance : 4800 A/m (60 gauss)
Weight : 150.0 g
Remarks : ・Screw down crown
・Screw back
・See-through back
・Jewels: 30
・Power reserve display function