Current Production
SBGA415
GRAND SEIKO SBGA415
MSRP
$7,200 USD
Verified Aug 18, 2026
Case diameter40 mm
Lug-to-lug47 mm
Thickness12.8 mm
Case materialHigh-Intensity Titanium
Water resistance100 m
MovementSpring Drive
Calibre9R65
Power reserve72 hours
Specifications as published by Grand Seiko →
Last verified Aug 18, 2026