GRAND SEIKO SBGY003

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Grand Seiko SBGY003 Specifications

Exterior
Case Material Stainless steel
Glass Material Dual-curved sapphire
Glass Coating Anti-reflective coating on inner surface
Case size Diameter 38.5 mm × Thickness 10.2 mm
Band Material Crocodile leather
Clasp type Three-fold clasp with push button release

 

Movement
Movement 9R31
Driving system Spring Drive
Power reserve Approximately 72 hours (3 days)
Accuracy ±1 second per day / ±15 seconds per month (average)

 

Functions / Specifications
Water resistance Splash resistant
Magnetic resistance Equipped
Weight 65 g
Remarks
  • 30 jewels
  • Case back with lion emblem
  • LIMITED EDITION on the case back
  • Power reserve display
  • Screw case back
  • See-through case back
  • Serial number engraved on the case back
  • Stop seconds hand function

Description

About Grand Seiko SBGY003

Grand Seiko Spring Drive 9R31 Elegance Collection 20th Anniversary Limited Edition

A new Spring Drive elegance collection from the Shinshu Watch Studio

The same facility as houses the Micro Artist Studio is home to the Shinshu Watch Studio where all other Grand Seiko Spring Drive watches are made. This studio also brings its watchmaking artistry to Spring Drive’s 20th anniversary party in the form of two further manual-winding dress watches of great refinement.
The overall design is classically Grand Seiko; understated and refined with the sharp hands and hour markers that allow the delicate interplay of light and shadow that is an essential part of the Grand Seiko signature.
In order to incorporate the beauty of nature unique to Japan, the dial is provided with a radiant pattern that makes warmth of sunlight through the leaves of trees It changes expression depending on the viewing angle.
A new Spring Drive caliber, 9R31, which has the same dual mainspring structure as 9R02 and the same high precision rate of one second a day and delivers a power reserve of 72 hours.

Limited edition of 700 pieces.

Grand Seiko SBGY003 Features : 

  • 30 jewels
  • Case back with lion emblem
  • LIMITED EDITION on the case back
  • Power reserve display
  • Screw case back
  • See-through case back
  • Serial number engraved on the case back
  • Stop seconds hand function