Grand Seiko - STGK007

Delivery Time 14 to 21 days (Payment in advance)

• Case Material
  Stainless Steel
• Glass Material
  Dual-curved sapphire crystal
• Glass Coating
  Anti-reflective coating on inner surface
• Case size
  Diameter 27.8 mm
  Thickness 11.2 mm
  Lug-to-lug 33.5 mm
• Band Material
  Stainless Steel
• The Perimeter of Band
  130 mm
• Clasp Type
  Three-fold clasp with push button release
• Caliber no.
  9S27
• Movement Type
  Automatic with manual winding
• Power Reserve
  Approx. 50 hours
• Accuracy
  +8 to -3 seconds per day (when static) / +10 to -5 seconds per day (normal usage accuracy)