Caliber 9S 25th Anniversary Limited Edition: SBGR325

Caliber 9S85
Driving system: Automatic
Frequency: 28,000 vibrations per hour (8 beats per second)
Accuracy (mean daily rate): 5 to -3 seconds per day
Power reserve: 72 hours
Number of jewels: 35

Grand Seiko SBGR325 Caliber 9S 25th Anniversary Edition Watch Specifications
Stainless steel case and bracelet
Dual-curved sapphire crystal with anti-reflective coating
See-through screw case back
Three-fold clasp with push-button release
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Diameter: 37.0mm, Thickness: 13.3mm
Limited edition of 1,200