My Cart

Close

Grand Seiko

SBGC231 Grand Seiko

$12,900.00 USD
SBGC231

SPECIFICATIONS

Exterior
Case Material : High-intensity titanium
Glass Material : Dual-curved sapphire
Glass Coating : Anti-reflective coating on inner surface
Lumi Brite : Lumibrite on hands, indexs and bezel
Case size : Diameter 44.5mm × Thickness 16.8mm
Clasp type : Three-fold clasp with push button release
Movement
Caliber no. : 9R96    Instructions
Movement Type : Spring Drive
Power reserve : Approx. 72 hours(3 days)
Accuracy : ±0.5 second per day (±10 seconds per month)
Functions
Water resistance : 20 bar
Magnetic resistance : Equipped
Other details / Features :
  • ・24-hour hand (dual time display function)
  • ・50 jewels
  • ・Calendar-linked time difference adjustment function
  • ・Chronograph with 30 minutes & 12 hours
  • ・LIMITED EDITION on the case back
  • ・Power reserve display
  • ・Screw case back
  • ・Screw-down crown
  • ・See-through case back
  • ・Serial number engraved on the case back
  • ・Stop seconds hand function