Current Production
SBGH343
GRAND SEIKO SBGH343
MSRP
$7,900 USD
Verified Aug 18, 2026
Case diameter38 mm
Lug-to-lug44.7 mm
Thickness12.9 mm
Case materialHigh-Intensity Titanium
Water resistance100 m
MovementSelf-winding with manual-winding
Calibre9S85
Power reserve55 hours
Specifications as published by Grand Seiko →
Last verified Aug 18, 2026