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Grand Seiko
Grand Seiko Spring Drive SBGA201

Grand Seiko Spring Drive

SKU: SBGA201 

Grand Seiko
  • $4,900.00
  • $500.00
or call: +1 (650) 347-2221
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A long-cherished and simple Spring Drive watch

A Spring Drive watch that has had a strong following ever since its release. It was the first Grand Seiko watch to be powered by Spring Drive, Grand Seiko’s unique caliber, which combines the motive force of a mainspring with the high precision of a quartz watch. In Spring Drive, the second hand moves in perfect glide motion, reflecting the natural and continuous flow of time itself.

It has a 72-hour power reserve, and a power reserve indicator on the bottom left of the dial. The watch face and multi-faceted hands and hour markers seem to change depending on the angle and amount of light, giving this watch its eternal appeal.
Wearers of this watch can enjoy a clear view of the movement through the see-through case back. 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.

Exterior

  • Case Material : Stainless steel
  • Glass Material : Dual-curved sapphire
  • Glass Coating : Anti-reflective coating on inner surface
  • Case size : Diameter 41mm × Thickness 12.5mm
  • The perimeter of Band : 195mm
  • Clasp type : Three-fold clasp with push button release

Movement

  • Caliber no. : 9R65 Instructions
  • Movement Type : Spring Drive
  • Power reserve : Approx. 72 hours(3 days)
  • Accuracy : ±1 second per day / ±15 seconds per month (average)

Functions

  • Water resistance : 10 bar
  • Magnetic resistance : Equipped
  • Weight : 150.0 g
  • Other details / Features :
    • 30 jewels
    • Case back with lion emblem
    • Date display
    • Power reserve display
    • Screw case back
    • Screw-down crown
    • See-through case back
    • Stop seconds hand function