Current Production
SBGZ011
GRAND SEIKO SBGZ011
MSRP
$84,000 USD
Verified Aug 18, 2026
Case diameter40 mm
Lug-to-lug45.2 mm
Thickness9.6 mm
Case materialPlatinum
MovementSpring Drive Manual winding
Calibre9R02
Power reserve84 hours
Bracelet or strapCrocodile leather
Specifications as published by Grand Seiko →
Last verified Aug 18, 2026