Grand Seiko Heritage 9S Hi-Beat SBGH277G

Grand Seiko 9S Hi-Beat 36,000 Watch SBGH277G

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 40.0mm Lug-to-lug 46.2mm Thickness 13.3mm
Band width: 19mm
Clasp type: Three-fold clasp with push button release
Movement
Caliber no.: 9S85 
Movement Type: Automatic with manual winding
Power reserve: Approx. 55 hours
Mean daily rate: +5 to -3 seconds per day
Functions
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Other details / Features:
  • Screw-down crown
  • 37 jewels

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