Grand Seiko - SBGE307

Delivery Time 14 to 21 days (Payment in advance)

• Case Material
  High-intensity titanium
• Glass Material
  Dual-curved sapphire crystal
• Glass Coating
  Anti-reflective coating on inner surface
• Lumi Brite
  LumiBrite on hands, index(es) and bezel
• Case size
  Thickness 14.9mm
  Lug-to-lug 50.0 mm
  Diameter 44.5 mm
• Clasp Type
  Three-fold clasp with secure lock & push button release, solid & slide adjuster
• Caliber no.
  9R66
• Movement Type
  Spring Drive
• Power Reserve
  Approx. 72 hours (3 days)
• Accuracy
  ±15 seconds per month (±1 second per day)