Grand Seiko Heritage SBGY011G

Description choose your language! Italiano Deutsch Français Español Nederlands Grand Seiko Heritage ref. SBGY011G Exterior: Stainless steel Backplate: See-through & Screw case back Glass coating: Anti-reflective coating on the inner surface Case size: Diameter 40.0mm Lug-to-lug 46.2mm Thickness 10.5mm Strap width: 19mm Strap material: Crocodile skin Bracelet length: 195mm Movement Caliber code: 9R31 Instructions Power reserve: Approximately 72 hours (3 days) Accuracy: ±1 second per day / ±15 seconds per month (average) Functions Water resistance: 10 bar Other details/features: 30 rubies Power reserve display Like this: Like Loading…