GRAND SEIKO

SBGE205G

Grand Seiko Heritage GMT Spring Drive Mens Watch SBGE205G

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Grand Seiko Heritage GMT Spring Drive Mens Watch SBGE205G

A case design reminiscent of the 44GS, which was launched in 1967 and gave birth to the Grand Seiko design philosophy “Grand Seiko Style”. A thick, silver radiant finish to the dial, achieved with techniques unique to Grand Seiko, multi-faceted diamond cut on the hour and minute hands, and multi-faceted cut on the indices.

Exterior
Exterior: Stainless steel
Case back: See-through & Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 41.0mm Lug-to-lug 49.0mm Thickness 13.8mm
Band width: 20mm
Clasp type: Three-fold clasp with push button release
The perimeter of Band: 198mm
Movement
Caliber no.: 9R66 
Movement Type: Spring Drive
Power reserve: Approx. 72 hours(3 days)
Accuracy: ±15 seconds per month (±1 second per day)
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Other details / Features:
  • Screw-down crown
  • 30 jewels
  • 24-hour hand (dual time display function)
  • Power reserve indicator
  • Calendar-linked time difference adjustment function

 

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