Grand Seiko SBGE201

Exterior

• Case Material: Stainless steel
• Glass Material : Dual-curved sapphire crystal
• Glass Coating : Anti-reflective coating on inner surface
• LumiBrite : Lumibrite on hands and index(es)
• Case size : Diameter 44mm Lug-to-lug 50.8mm Thickness 14.7mm
• The perimeter of Band : 191mm
• Clasp type : Three-fold clasp with push button release

Movement

• Calibre no. : 9R66 Instructions
• Movement Type : Spring Drive
• Power reserve : Approx. 72 hours(3 days)
• Accuracy : ±15 seconds per month (±1 second per day)

Functions

• Water resistance : 20 bar
• Magnetic resistance : 4,800 A/m
• Weight : 177.0 g

• Other details / Features :
• ・24-hour hand (dual time display function)
  ・30 jewels
  ・Calendar-linked time difference adjustment function
  ・Case back with lion emblem
  ・Date display
  ・Power reserve indicator
  ・Rotating bezel (24-hour display)
  ・Screw case back
  ・Screw-down crown
  ・Stop seconds hand function