SBGA203

[ Grand Seiko Heritage Collection ]
GBP
4,750

SPECIFICATIONS

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
Calibre 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

FEATURES

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 calibre, 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.

RELATED INFORMATION