Product Description
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 crystal
Glass Coating - Anti-reflective coating on inner surface
Case Size - Diameter 41mm x Thickness 12.5mm
The Perimeter of Band - 193mm
Band Width - 20mm
Clasp Type - Three-fold clasp with push button release
Movement
Caliber no. - 9R65
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 - 4,800 A/m
Other details / Features - Screw-Down Crown, Allergy-Safe Metal, 30 Jewels, Power Reserve Indicator