Grand Seiko Spring drive SBGE205

Brand: Grand Seiko 
Reference: SBGE205
Movement: Spring drive 
Caliber: 9R66
Dial Color: Silver
Glass Material: Dual curve sapphire glass with anti-reflective coating 
Case material: Stainless steel 
Bracelet/Strap: Stainless steel 
Back: See-through back, Screw back
Case Diameter: 41.0 mm 
Thickness: 13.8 mm 
Weight: 157 g 
Precision: ±15 seconds/ month 
Water-resistance: Waterproof to 100 meters / 330 feet
Remarks: Screw down crown, Power reserve display, GMT,