Grand Seiko

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Displayed: SBGA109

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Pricing Policy


  • SBGA109


  • Limited Edition of 700 pieces worldwide
  • Caliber 9R15
  • Spring Drive
  • Hand winding capability
  • Power reserve indicator
  • Power Reserve: approx 72 hours
  • Accuracy: +/-0.5 second per day
  • 30 Jewels
  • High definition dual-curved sapphire crystal with antireflective coating
  • See-through screw case back with sapphire crystal
  • 18K ornament with Grand Seiko emblem on rotor
  • Screw down crown
  • Titanium case and bracelet with tri-fold push button release clasp
  • 277 parts
  • Tapestry Style Dial
  • Blue Steel power reserve indicator and second hand
  • 100M water resistant
  • Case diameter: 41.0mm


Unlike E-tailers that only provide in-house warranties, Topper Jewelers is a full service authorized dealer that offers the Grand Seiko Manufacturer's Warranty.

Spring Drive Calibre 9R Series Models