Grand Seiko Automatic SBGM021 GMT  CALL FOR PRICE

Drive system Mechanical Automatic (Hand winding capability)
Caliber No. 9S66
Case Stainless steel
Case back See-through case back with sapphire crystal
Glass High definition dual-curved sapphire crystal with anti-reflective coating
Band Crocodile
Buckle Stainless steel with three-fold clasp with push button release
Accuracy +5 ~ -3 seconds/ day
Water resistance 3 bar
Magnetic resistance More than 4800 A/m (60 gauss)*
Weight 88g
Case thickness 13.7mm
Case diameter 39.5mm
Jewels 35
Blue-steel 24 hour hand