Grand Seiko - STGF387

Delivery Time 14 to 21 days (Payment in advance)

• Case Material
  Stainless Steel
• Glass Material
  Box shaped sapphire crystal
• Glass Coating
  Anti-reflective coating on inner surface
• Case size
  Thickness 8.1mm
  Diameter 26.0mm
• Band Material
  Stainless Steel
• Caliber no.
  4J51
• Movement Type
  Quartz
• Accuracy
  ±10 seconds per year