The SBGA211 is powered by Spring Drive, Grand Seiko’s unique caliber, which combines the motive force of a mainspring found with the high precision of a quartz watch. The case and bracelet are made with high-intensity titanium, providing a scratch and corrosion resistant finish, making it 30% lighter than stainless steel and a pleasure to wear. The blue steel second hand moves smoothly in glide motion, and glows over the contrasting pure white face to create an even more dramatic movement. It has a 72-hour (3-day) power reserve, and a power reserve indicator on the bottom left of the dial.

Exterior

• Case Material : High-intensity titanium
• Glass Material : Dual-curved sapphire
• Glass Coating : Anti-reflective coating on inner surface
• Case size : Diameter 41mm × Thickness 12.5mm
• The perimeter of Band : 193mm
• Clasp type : Three-fold clasp with push button release

Movement

• Caliber no. : 9R65 Instructions
• Movement Type : Spring Drive
• Power reserve : Approx. 72 hours(3 days)
• Accuracy : ±1 second per day / ±15 seconds per month (average)

Functions

• Water resistance : 10 bar
• Magnetic resistance : Equipped
• Weight : 100.0 g
• Other details / Features :
• 30 jewels
• Against an allergic reaction to metal
• Case back with lion emblem
• Date display
• Power reserve display
• Screw case back
• Screw-down crown
• See-through case back
• Stop seconds hand function