Features:
Hours, minutes & seconds
GMT second time zone
Quick correction of time difference
Steel 24-hour display bezel
Date window
Zaratsu polishing
Screw-down crown

Specifications:
Movement: Calibre 9S66 Automatic GMT
Driving system: 9S self winding / automatic
Power Reserve: Approximately 72 hours
Accuracy:  5 to -3 seconds per day (mean daily rate)
Water and magnetic resistance: 20 bar and 4800 A/m (60 gauss)

Case:
Material: Stainless steel
Diameter: 40.5mm x 14.4mm
Crystal: High definition dual-curved sapphire crystal with anti-reflection coating on inner surface

Dial:
Design: Blue dial
Hands: LumiBrite. Red second time zone hand and rhodium seconds hand.
Markers: LumiBrite

Bracelet:
Stainless steel bracelet

Warranty:
Grand Seiko 5-Year International Warranty